METHOD FOR PROCESSING LIGHT-SENSITIVE SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL

Abstract: There are disclosed a method for processing a light-sensi­ tive silver halide color photographic material by subject­ ing a light-sensitive silver halide color photographic material after color developing to bleach-fixing process­ ing, characterized in that the light-sensitive silver halide color photographic material contains at least one cyan coupler represented by the formula (A), (B) or (C) as specified in the specification, or contains at least one magenta coupler represented by the formula (M - 1), the bleach-fixing processing step is a step which is a counter-­ current system using two or more tanks of continuous bleach-­ fixing, and the silver concentration in the bleach-­ fixing solution in the final tank of the bleach-fixing tanks is maintained at 80 % or lower of the silver concen­ tration in a bleach-fixing solution in the first tank, and a method for processing a light-sensitive silver halide color photographic material by subjecting a light-sensi­ tive silver halide color photographic material after color developing to bleach-fixing processing and then to stabi­ lizing processing substituting for water washing, character­ ized in that the light-sensitive silver halide color photographic material has at least one light-sensitive emulsion layer containing a silver halide emulsion contain­ ing 0.5 mole % or more of silver iodide, the bleach-fix­ ing processing step is a step which is a counter-current system by use of an organic acid metal complex as the oxidizing agent and uses two or more tanks of continuous bleach-fixing, and the silver concentration in the final tank of the bleach-fixing tanks is maintained at 80 % or lower of the silver concentration in the bleach-fix­ ing solution in the first tank.

Description: This invention relates to a method for processing a light-sensitive silver halide color photographic material. More particularly, it relates to a method for processing a light-sensitive silver halide color photographic material (hereinafter called a "light-sensitive material) which has a rapid desilverization characteristic and stabilities of the cyan dye and magenta dye images, and prevents cyan stain and drying contamination in rapid processing. Generally speaking, to obtain a color image by processing a light-sensitive material subjected to imagewise exposure, the metallic silver formed after the color developing step is processed with a processing solution having bleaching ability. Subsequently processing steps such as water washing, stabilizing substituted for water washing and stabilizing are provided. As a processing solution having bleaching ability, a bleaching solution and a bleach-fixing solution are known. When a bleaching solution is employed, a step of fixing the silver halide with the fixing agent is ordinarily carried out after the bleaching step, but bleaching and fixing are performed in one step with a bleach-fixing solution. In the processing solution having bleach-fixing ability, as an oxidizing agent for bleaching the image silver, inorganic oxidizing agents such as red prussiate and bichromate are widely employed. However, the processing solution having bleaching ability containing these inorganic oxidizing agents has some vital defects. For example, although red prussiate and bichromate have comparatively excellent bleaching power of image silver, they may be decomposed with light to form cyan ions or hexavalent chromium ions harmful to the human body, thus having undesirable pollution drawbacks. Furthermore, since these oxidizing agents have extremely strong oxidizing power, a silver halide solubilizing agent (fixing agent), such as a thiosulfate, only co-exists in the same processing solution with difficulty, and it is almost impossible to use these oxidizing agents in the bleach-fixing bath. Thus there is difficulty in making the processing rapid and simple. Furthermore, there is involved a problem that it is difficult to regenerate and use the processing solutions containing these inorganic oxidizing agents without disposing of waste solutions after processing. In contrast, as a solution meeting the demands of making processing rapid and simple, which is capable of regeneration and the waste solution of which has less problems in pollution, a processing solution using a metal complex of an organic acid such as an aminopolycarboxylic acid metal complex as the oxidizing agent is being used. However, since such a processing solution has slow oxidizing power, it has the drawback that the bleaching speed (oxidizing speed) of image silver (metallic silver) formed in the developing step is slow. For example, ethylenediaminetetraacetic acid iron (III) complex, which is considered to have a strong bleaching power among organic acid metal complexes, is partially used for a bleaching solution, and bleach-fixing for a color paper by use of a silver chlorobromide emulsion in combination with a thiosulfate which is the bleach-fixing agent, but it is deficient in bleaching power for a high sensitiviity light-sensitive material composed mainly of a silver bromide, silver iodobromide emulsion, particularly a color negative film and color reversal photographic film containing 0.5 mole % or more of silver iodide as the silver halide. Traces of image silver remain even when the material is processed for a long time and thus the desilverization characteristic is bad. This tendency is particularly revealed in a bleach-fixing solution comprising an oxidizing agent and a thiosulfate and sulfite, since the oxidation-reduction potential becomes low. On the other hand, to accelerate the speed of the desilverization step, a bleach-fixing solution containing an aminopolycarboxylic acid ferric complex salt with thiosulfate in one solution can be used as disclosed in West German Patent No. 866,605. However, when the aminopolycarboxylic ferric complex salt, which is originally weak in oxidizing power (bleaching power), coexists with a thiosulfate having a reducing power, its bleaching power becomes remarkably weak. Thus it is extremely difficult to sufficiently desilver a color photographic material having high sensitivity and high silver content, and therefore it cannot be practically used. The demand of rapid processing is not limited to bleach-fixing processing; the same discussion is applicable to water washing or stabilizing processing up to drying after bleach-fixing. Particularly, in the case of performing stabilizing processing substituted for water washing after bleach-fixing using a solution containing the above organic acid metal complex, it has been found that drying contamination occurs when rapid stabilizing processing substituted for water washing is carried out. Concerning the above desilverization characteristic, there has been also proposed a method in which two, three or more bleach-fixing baths are employed. For example, Japanese Provisional Patent Publication No. 11131/1984 (which corresponds to West German Patent Publication OLS 22 17 570) discloses a method using a continuous bleach-fixing bath comprising two or more baths, wherein the regenerated solution for bleach-fixing is supplemented by a counter-current system. According to this method, although there is the advantage that the waste solution amount of the bleach-fixing solution can be reduced, the regenerated solution contains more photographic material as compared with ordinary supplemental solution. Therefore, particularly when a color light-sensitive material with a high iodine content is processed, desilverization cannot be sufficiently effected. When combined with rapid stabilizing processing substituted for water washing, there is particularly involved the problem that drying contamination occurs. Japanese Provisional Patent Publication No. 105148/1983 discloses a method in which at least two bleach-fixing baths are provided, a fixing component is primarily supplemented to the bleach-fixing bath nearer to the color developing bath, a bleaching component is primarily supplemented to the bleach-fixing bath nearer to the water washing bath, and processing is conducted according to the counter-current system to improve the desilverization characteristic. However, even in this method, the desilverization characteristic is not sufficient, and particularly when combined with the rapid processing of stabilizing processing substituted for water washing, there ensues the problem that drying contamination occurs. In Japanese Provisional Patent Publication No. 75352/1986, there is disclosed a method in which a bleaching agent is supplemented to the bath nearest the color developing bath and a fixing agent to the bath nearest the water washing bath, and processing is performed according to the counter-current system to improve the desilverization characteristic. However, although this method is effective to some extent to prevent bad color restration, it is insufficient from the point of desilverization characteristic. Particularly when combined with rapid stabilizing processing substituted for water washing, there is the problem that drying contamination occurs. Japanese Provisional Patent Publication No. 91951/1987 teaches that desilverization can be effected within a short time by using two bleach-fixing baths, making the redox potential in the first bath higher than that in the second bath and also making the redox potential in the second bath in the range of + 60 mV to - 60 mV. However, in this method, although the desilverization characteristic is sufficiently good when the bleach-fixing bath contains fresh solution, it can be found that accompanying running thereof or after a certain processing amount, problems of color reproducibility of cyan, occurrence of magenta stain and desilverization occur. Particularly when combined with rapid stabilizing processing substituted for water washing, there is the problem that drying contamination occurs. The present invention seeks to provide a desilverization processing method which can accomplish desilverization rapidly and sufficiently. The present invention also seeks to provide a desilverization processing method which can prevent leuco of a cyan dye and cyan stain. The present invention additionally seeks to provide a desilverization processing method which can prevent occurrence of magenta stain. The present invention further seeks to provide a processing method which can prevent occurrence of drying contamination particularly when combined with stabilizing processing substituted for water washing within a short time. The present invention provides a method of processing a light-sensitive silver halide colour photographic material which comprises subjecting a light-sensitive silver halide color photographic material which has been subjected to color developing to bleach-fixing processing in a bleach-fixing step which uses two or more bleach-fixing tanks in a continuous counter-current system, characterized in that (i) the photographic material contains at least one cyan coupler of the following formulae (A), (B) or (C) or contains at least one magenta coupler of the following formula (M - 1); (ii) the silver concentration in the bleach-fixing solution in the final bleach-fixing tank is maintained at less than 80% of the silver concentration in the bleach-fixing solution in the first tank; (iii) the silver concentration in the final tank is 0.07 mole or less per litre of the bleach-fixing solution, and (iv) the bleach-fixing solution contains an organic acid ferric complex as a bleaching agent, the organic acid forming the organic acid ferric complex being a compound of the following formulae (1) or (2): wherein E represents a substituted or unsubstituted alkylene group, a cylcoalkylene group, a phenylene group, -R₅₅OR₅₅OR₅₅- or R₅₅ZR₅₅-; Z represents N-R₅₅-A₅ or N-A₅; wherein R₅₁ to R₅₅ each represents a substituted or unsubstituted alkylene group, A₁ to A₅ each represents a hydrogen atom, -OH, -COOM or -PO₃M₂ , and M represents a hydrogen atom or an alkali metal atom; wherein R₁ represents an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group or a heterocyclic group, Y represents a group of formula wherein R₂ represents an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group or a heterocyclic group, and R₃ represents a hydrogen atom or a group represented by R₂, wherein R₂ and R₃ are the same or different or together form a 5 or 6 membered hetero ring; Z₁ represents a hydrogen atom, a halogen atom or a group eliminable through a coupling reaction with an oxidized product of an aromatic primary amine series color developing agent; wherein R₁₁ represents -CONR₁₄R₁₅, -NHCOR₁₄ , -NHCOOR₁₆, -NHSO₂R₁₆, -NHCONR₁₄R₁₅ or - NHSO₂NR₁₄R₁₅; R₁₂ represents a monovalent group; R₁₃ represents a substituent; X represents a hydrogen atom, a halogen atom or a group eliminable through a reaction with an oxidized product of an aromatic primary amine color developing agent; m is 0 to 3; R₁₄ and R₁₅ each represents a hydrogen atom, an aromatic group, an aliphatic group or a heterocyclic group; R₁₆ represents an aromatic group, an aliphatic group or a heterocyclic group; when m is 2 or 3, each R₁₃ is the same or different or may together form a ring; it also being possible for R₁₄ and R₁₅, R₁₂ and R₁₃, or R₁₂ and X together to form a ring; wherein Z₂ represents a group of non-metallic atoms which, together with the nitrogen and carbon atoms to which it is attached, forms a nitrogen-containing heterocyclic ring which may have a substituent or substituents; X represents a hydrogen atom, a halogen atom or a group eliminable through a reaction with an oxidized product of a color developing agent; and R represents a hydrogen atom or a substituent. The photographic material preferably comprises at least one light-sensitive emulsion layer containing a silver halide emulsion containing 0.5 mole % or more of silver iodide. The bleach-fixing processing is preferably followed by stabilizing processing substituted for water washing. The present invention is a method of processing a light-sensitive material having a silver halide emulsion layer containing a specific cyan coupler or a specific magenta coupler. The bleach-fixing step, which may be used in combination with stabilizing processing substituted for water washing within a short time, uses a continuous counter-current system with at least 2 bleach-fixing tanks. The silver concentration of the bleach-fixing solution in the final tank is maintained at less than 80 % of the silver concentration in the bleach-fixing solution in the first tank. We have found that the desilverization speed depends largely upon the silver concentration in the bleach-fixing solution and the lower the silver concentration is, the faster the desilverization speed becomes. For example, when processing the light-sensitive material, if the proportion of a total amount of a supplemental solution with respect to the volume of the bleach-fixing tank (hereinafter referred to as "R" (round)) is from 0 to 0.2R, the desilverization speed is not affected much since the accumulation of silver is small. However, if the proportion exceeds 0.2R, the concentration of silver in the bleach-fixing solution is increased, which affects to the desilverization speed. Furthermore, since the color developing solution is introduced therein by the light-sensitive material, the desilverization ability of the bleach-fixing solution becomes low. To increase the supplemental amount in order to lessen the silver concentration involves many pollution problems and is expensive. The method in which the bleach-fixing step uses a counter-current system having 2 or more baths and a supplementing solution is introduced in the final bath as in the present invention is a preferred processing method from the viewpoint of accelerating desilverization and heightening rapidity, and also from the viewpoint of low pollution. However, when running processing is effected, the color developing solution mixes with (contaminates) the bleach-fixing bath (first bath) nearest to the color developing solution, causing a problem that stain, particularly magenta stain, is likely to occur. This problem is particularly easily caused in a counter-current system which uses two or more baths when the solution at a latter stage bath overflows to a former stage bath as compared with a single bleach-fixing bath. The effect of the present invention is remarkable mainly when the mixing ratio (contamination ratio) of the color developing solution is 5 % or more, particularly 7 % or more. We have found that by using not only processing with a bleach-fixing solution but also stabilizing substituted for water washing rapid, drying contamination will occur, particularly when the light-sensitive material is processed. This conspicuously appears by accumulation of the bleach-fixing components contaminated from the bleach-fixing tank (bath) to the tank (bath) for stabilizing processing substituted for water washing. However, when the bleach-fixing processing step uses a counter-current system with at least 2 tanks, using an organic metal complex as the oxidizing agent, by maintaining the silver concentration in the bleach-fixing solution in the final bleach-fixing tank at less than 80 % of the silver concentration in the bleach-fixing solution in the first tank, this can be found to be prevented. The present invention is now described in more detail. The number of bleach-fixing baths (tanks) used in the present invention may be as many as possible to give a greater effect in lowering the silver concentration and the amount replenished, but is practically 2 to 4 tanks, most preferably 2 tanks. The silver concentration in the bleach-fixing solution is determined depending on the silver quantity in the light-sensitive material processed and the amount of the bleach-fixing solution replenished. The drying contamination inhibiting effect of the present invention becomes more marked by controlling the silver concentration in the bleach-fixing solution in the final tank to less than 80 % of the silver concentration in the bleach-fixing solution in the first tank, preferably 60 % or less, more preferably 40 % or less, most preferably 25 % or less. The silver concentration in the final tank is 0.07 mole or less, preferably 0.03 mole or less, per one liter of the bleach-fixing solution. To further enhance the effect of the present invention, the iodide concentration in the bleach-fixing solution can be controlled. Specifically, the absolute concentration of the iodide in the first tank is preferably 0.002 to 0.03 mole/liter, more preferably 0.003 to 0.02 mole/liter. The iodide concentration can be controlled depending on the light-sensitive material processed, the amount of the bleach-fixing replenishing solution replenished and the rate of inflow of the counter-current overflow. In the counter-current system of the bleach-fixing solution, replenishing bleach-fixing solution is replenished to the final tank and then replenished successively to each preceding tank. This is the counter-current system wherein processing is conducted in a continuous bleach-fixing tank comprising 2 or more baths. The bleaching agent used in the bleach-fixing processing according to the present invention is an organic acid ferric complex. The organic acid forming the organic acid ferric complex is a compound of formula (1) or (2): wherein E represents a substituted or unsubstituted alkylene group, a cylcoalkylene group, a phenylene group, -R₅₅OR₅₅OR₅₅- or R₅₅ZR₅₅-; Z represents N-R₅₅-A₅ or N-A₅; wherein R₅₁ to R₅₅ each represents a substituted or unsubstituted alkylene group, A₁ to A₅ each represents a hydrogen atom, -OH, -COOM or -PO₃M₂, and M represents a hydrogen atom or an alkali metal atom. Preferred compounds of formulae (1) and (2) are; (1 - 1) Ethylenediaminetetraacetic acid (1 - 2) Diethylenetriaminepentaacetic acid (1 - 3) Ethylenediamine-N-(β-hydroxyethyl)-N,N',N'-triacetic acid (1 - 4) Propylenediaminetetraacetic acid (1 - 5) Triethylenetetraminehexaacetic acid (1 - 6) Cyclohexanediaminetetraacetic acid (1 - 7) 1,2-Diaminopropanetetraacetic acid (1 - 8) 1,3-Diaminopropan-2-ol-2-tetraacetic acid (1 - 9) Ethyletherdiaminetetraacetic acid (1 - 10) Glycoletherdiaminetetraacetic acid (1 - 11) Ethylenediaminetetrapropionic acid (1 - 12) Phenylenediaminetetraacetic acid (1 - 13) Disodium ethylenediaminetetraacetate (1 - 14) Tetra(trimethylammonium) ethylenediaminetetraacetate (1 - 15) Tetrasodium ethylenediaminetetraacetate (1 - 16) Pentasodium diethylenetriaminepentaacetate (1 - 17) Sodium ethylenediamine-N-(β-hydroxyethyl)-N,N',N'-triacetate (1 - 18) Sodium propylenediaminetetraacetate (1 - 19) Ethylenediaminetetramethylenephosphonic acid (1 - 20) Sodium cyclohexanediaminetetraacetate (1 - 21) Diethylenetriaminepentamethylenephosphonic acid (1 - 22) Cyclohexanediaminetetramethylenephosphonic acid (2 - 1) Nitrilotriacetic acid (2 - 2) Iminodiacetic acid (2 - 3) Hydroxyethyliminodiacetic acid (2 - 4) Nitrilotripropionic acid (2 - 5) Nitrilotrimethylenephosphonic acid (2 - 6) Iminodimethylenephosphonic acid (2 - 7) Hydroxyethyliminodimethylenephosphonic acid (2 - 8) Trisodium nitrilotriacetate Of these aminocarboxylic acid type compounds and aminophosphonic acid type compounds, the compounds particularly preferably used from the viewpoint of the effect of the present invention are (1 - 1), (1 - 2), (1 - 4), (1 - 5), (1 - 7), (1 - 8), (1 - 10), (1 - 19), (2 - 1), (2 - 3) and (2 - 5). Above all, among these aminocarboxylic acid type compounds and aminophosphonic acid type compounds, those with a molecular weight of 300 or higher are particularly preferably used for good fixing performance. Compounds (1 - 2), (1 - 4), (1 - 7) and (1 - 10) are particularly preferred compounds. The ferric complex of the organic acid may be used as a free acid (hydroxy acid), alkali metal salt such as a sodium salt, a potassium salt or a lithium salt, or an ammonium salt or water-soluble amine salt such as a triethanolamine salt. A potassium salt, sodium salt or ammonium salt is preferred. At least one of the ferric complexes may be used, it is possible to use two or more in combination. The iron (III) complex salt may be used as an already formed complex salt, or alternatively a ferric ion complex may be formed by reacting an iron (III) salt (e.g. ferric sulfate, ferric chloride, ferric nitrate, ferric ammonium sulfate or ferric phosphate) with a chelating agent (e.g. aminopolycarboxylic acid, aminopolyphosphonic acid or phosphonocarboxylic acid) in solution. When the complex is formed in solution, two or more kinds of either or both of the ferric salts and the chelating agent may also be used in combination. In either case of the already formed complex, or formation of complex, the chelating agent may be used in a stoichiometric amount or more. Metal ions other than iron, for example cobalt or copper, and complexes of these or hydrogen peroxide may also be included. A persulfate can optionally be used in the bleach-fixing solution, for example an alkali metal persulfate such as potassium persulfate, sodium persulfate or ammonium persulfate. The amount of the bleaching agent per one liter of the processing bath having bleach-fixing ability is generally 0.1 to 2 moles, preferably 0.25 to 1.0 mole, particularly preferably 0.30 to 1.0 mole. As described above, ferric ion complexes of aminopolycarboxylic acids, aminopolyphosphonic acids, phosphonocarboxylic acids or organic phosphonic acids are preferably used. Free chelating agents may be used for stabilization of the ferric ion complexes. However, we have found that the color restration characteristic is liable to be deteriorated if the free chelating agent is contained in an amount of 7.5 mole % or more relative to the ferric ion complexes. Accordingly, the free chelating agents should be present in an amount of 7.5 mole % or less, particularly 5 mole % or less, relative to the ferric ion complexes for other purposes of the present invention, namely from the standpoint of color restration characteristic. The preferred pH of the bleach-fixing solution is 0.5 to 9.0 in the case of ferric ion complexes, particularly 4.0 to 8.5 in the case of ferric ion complexes of aminopolycarboxylic acids, aminopolyphosphonic acid, phosphonocarboxylic acids or organic phosphonic acids. In the case of a ferric complex of ethylenediaminetetraacetic acid, the pH is preferably 4.5 to 6.5, while in the case of a ferric complex of diethylenetriaminepentaacetic acid the pH is preferably 6.0 to 8.0. In the case of persulfate in a concentration of 0.1 to 2 moles/liter and a pH of 1 to 8.5 is preferred. When at least one compound of the following formulae (I) to (IX) is contained in the bleach-fixing solution the effect of the present invention can be better exhibited. Other effects of improving precipitation based on silver in the bleach-fixing solution are also obtained. wherein Q represents a group of atoms which, together with the carbon and nitrogen atoms to which it is attached, forms a nitrogen-containing hetero ring (including a fused unsaturated ring of 5 or 6 members), R₁ represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group, an aryl group, a heterocyclic group (including a fused unsaturated ring of 5 or 6 members) or an amino group. wherein R₂ and R₃ each represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a hydroxy group, a carboxy group, an amino group, an acyl group having 1 to 3 carbon atoms, an aryl group or an alkenyl group; A represents or a hetero ring residue of n₁ valence (including a fused unsaturated ring of 5 or 6 members), X represents =S, =O or =NR"; R and R' are as defined for R₂ and R₃; X' is as defined for X; Z represents a hydrogen atom, an alkali metal atom, an ammonium group, an amino group, a nitrogen-containing heterocyclic residue, an alkyl group or M represents a divalent metal atom; R" represents a hydrogen atom, an alkyl group having 1 to 6 carbon atom, a cycloalkyl group, an aryl group, a heterocyclic residue (including a fused unsaturated ring of 5 or 6 members) or an amino group; n₁ to n₆ and m₁ to m₅ each represents an integer of 1 to 6; B represents an alkylene group having 1 to 6 carbon atoms; Y represents -N< or -CH<; and R₄ and R₅ are as defined for R₂ and R₃; it also being possible for R₄ and R₅ each to represent -B-SZ, and for R₂ and R₃, R and R', and R₄ and R₅ to be bonded together to form a ring. The compounds of formula (II) also include ethanolated derivatives and salts thereof. wherein R₆ and R₇ each represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a hydroxy group, a carboxy group, an amino group, an acyl group having 1 to 3 carbon atoms an aryl group, an alkenyl group or -B₁-S-Z₁; it also being possible for R₆ and R₇ to be bonded together with the group Y, to which they are attached to form a ring; Y₁ represents >N- or >CH-; B₁ represents an alkylene group having 1 to 6 carbon atoms; Z₁ represents a hydrogen atom, an alkali metal atom, an ammonium group, an amino group, a nitrogen-containing heterocyclic residue or and n₇ represents an integer of 1 to 6. wherein R₈ and R₉ each represents R₁₀ represents an alkyl group or -(CH₂) n₈ SO₃ ⊖ (provided that when R₁₀ is -(CH₂) n₈ SO₃ ⊖ , l repressents 0, and when an alkyl group, it represents 1); G ⊖ represents an anion; and n₈ represents an integer of 1 to 6. wherein Q₁ represents a group of atoms which, together with the carbon and nitrogen atoms to which it is attached, forms a nitrogen-containing hetero ring (including a fused unsaturated ring or saturated ring of 5 or 6 members); R₁₁ represents a hydrogen atom, or an alkyl group; and Q' is as defined for Q₁. wherein D₁, D₂, D₃ and D₄ each represents a direct bond, an alkylene group having 1 to 8 carbon atoms or a vinylene group; q₁, q₂, q₃, and q₄ each represents 0, 1 or 2; it also being possible for the ring formed together with sulfur atom to be further fused with a saturated or unsaturated ring of 5 or 6 members. wherein X₂ represents -COOM', -OH, -SO₃M', -CONH₂, -SO₂NH₂, -NH₂, -SH, -CN, -CO₂R₁₆, -SO₂R₁₆, -OR₁₆, -NH₁₆R₁₇, -SR₁₆, -SO₃R₁₆, -NHCOR₁₆, -NHSO₂R₁₆, -OCOR₁₆ or -SO₂R₁₆; Y₂ represents or a hydrogen atom; m₉ and n₉ each represents an integer of 1 to 10; R₁₁, R₁₂, R₁₄, R₁₅, R₁₇ and R₁₈ each represents a hydrogen atom, a lower alkyl group, an acyl group or wherein R¹¹ and R¹² are as defined for R₁₁ and R₁₂; R₁₆ represents a lower alkyl group; R₁₉ represents -NR₂₀R₂₁, -OR₂₂ or -SR₂₂; R₂₀ and R₂₁ each represents a hydrogen atom or a lower alkyl group; R₂₂ represents a group of atoms which forms a ring by bonding to R₁₈; it also being possible for R₂₀ or R₂₁ to form a ring by bonding to R₁₈; and M' represents a hydrogen atom or a cation. wherein Ar represents a divalent aryl group or a divalent organic group comprising a combination of an aryl group with an oxygen atom and/or an alkylene group; B₂ and B₃ each represents a lower alkylene group; R₂₃, R₂₄, R₂₅ and R₂₆ each represents a hydroxy-substituted lower alkylene group; x and y each represents 0 or 1; G' represents an anion; and z represents 0, 1 or 2. wherein R₂₉ and R₃₀ each represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R₃₁ represents a hydrogen atom or an alkyl group; and R₃₂ represents a hydrogen atom or a carboxy group. The compounds of formulae (I) to (IX) preferably used in the present invention are compounds generally used as bleaching accelerators. Examples of the bleaching accelerators of formulae (I) to (IX) are: Exemplary compounds Other bleaching accelerators which can be used are the following compounds described on pages 51 to 155 of Japanese Provisional Patent Publication No. 123459/1987: Nos. I-2, I-4 to 7, I-9 to 13, I-16 to 21, I-23, I-24, I-26, I-27, I-30 to 36, I-38, II-2 to 5, II-7 to 10, II-12 to 20, II-22 to 25, II-27, II-29 to 33, II-35, II-36, II-38 to 41, II-43, II-45 to 55, II-57 to 60, II-62 to 64, II-67 to 71, II-73 to 79, II-81 to 84, II-86 to 99, II-101, II-102, II-104 to 110, II-112 to 119, II-121 to 124, II-126, II-128 to 144, II-146, II-148 to 155, II-157, III-4, III-6 to 8, III-10, III-11, III-13, III-15 to 18, III-20, III-22, III-23, III-25, III-27, III-29 to 32, III-35, III-36, IV-3, IV-4, V-3 to 6, V-8 to 14, V-16 to 38, V-40 to 42, V-44 to 46, V-48 to 66, V-68 to 70, V-72 to 74, V-76 to 79, V-81, V-82, V-84 to V-100, V-102 to 108, V-110, V-112, V-113, V-116 to 119, V-121 to 123, V-125 to 130, V-132 to 144, V-146 to 162, V-164 to 174, V-176 to 184, VI-4, VI-7, VI-10, VI-12, VI-13, VI-16, VI-19, VI-21, VI-22, VI-25, VI-27 to 34, VI-36, VII-3, VII-6, VII-13, VII-19 and VII-20. These bleaching accelerators may be used either singly or as a combination of two or more. The amount added is generally about 0.01 to 100 g per one liter of the bleach-fixing solution to give favorable results. However, the bleaching acceleration effect is generally small when the amount added is too small, and precipitation may occur if the amount added is too large than is necessary to stain the light-sensitive material to be processed. Therefore a preferred amount is 0.05 to 50 g per one liter of the bleach-fixing solution, more preferably 0.05 to 15 g per one liter of the bleach-fixing solution. When a bleaching accelerator is added, it may be added as such and dissolved, but it is generally previously dissolved in, for example, water or an alkali organic acid, before addition, and if necessary, it may also be dissolved in an organic solvent such as methanol, ethanol or acetone before addition. The bleach-fixing solution used in the present invention contains the organic acid iron (III) complex described above as the bleaching agent, a silver halide fixing agent, and optionally a persulfate. A bleach-fixing solution comprising a small amount of a halide compound such as potassium bromide in addition to the organic acid iron (III) complex bleaching agent and the silver halide fixing agent as described above, a bleach-fixing solution comprising a large amount of a halide compound such as a potassium bromide, or a special bleach-fixing agent comprising the organic acid iron (III) complex bleaching agent and a large amount of a halide compound such as potassium bromide can be also used. As the above halide compound, other than potassium bromide, hydrochloric acid, hydrobromic acid, lithium bromide, sodium bromide, ammonium bromide, sodium iodide, potassium iodide and ammonium iodide, can also, for example, be used. Examples of the above silver halide fixing agents include compounds capable of forming water-soluble complexes through reaction with silver halide as used in a conventional fixing treatment, for example, thiosulfates such as potassium thiosulfate, sodium thiosulfate and ammonium thiosulfate, thiocyanates such as potassium thiocyanate, sodium thiocyanate, ammonium thiocyanate, or thioura or thioethers. These fixing agents can be used in amounts of 5 g/liter or more within the range which can be dissolved. In the bleach-fixing solution, pH buffering agents comprising various salts such as boric acid, borax, sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, acetic acid, sodium acetate and ammonium hydroxide can be contained either singly or as a combination of two or more. Various fluorescent brighteners or defoaming agents or surfactants can also be included. Preservatives such as hydroxylamine, hydrazine or bisulfate adducts of aldehyde compounds, organic chelating agents such as aminopolycarboxylic acids, stabilizers such as nitroalcohol or nitrates, or organic solvents such as methanol, dimethylsulfonamide or dimethylsulfoxide can also be suitably included. In the processing method of the present invention, bleach-fixing is performed subsequent to color developing. After bleach-fixing stabilizing processing substituted for water washing may be performed, followed by conventional stabilizing processing. Prior to color developing, black and white developing, fogging, stopping and water washing, for example (the processing steps conventionally used) may also be used as desired. In the present invention, the processing time for bleach-fixing is generally up to 6 minutes and 30 seconds, preferably up to 5 minutes, from the standpoint of rapidness. In this case, the processing time in the first bath is preferably 2 seconds to 4 minutes so that the silver halide is sufficiently dissolved in the first bath, but the processing time in the first bath is preferably 50 % or longer to exhibit the effect of the present invention. The cyan coupler used in the red-sensitive silver halide emulsion layer of the light-sensitive material used in the present invention is now explained further. The cyan coupler is represented by the above formulae (A), (B) or (C). Firstly formulae (A) and (B) will be explained, In the formulae, Y is a group of formula R₂ represents an alkyl group, preferably an alkyl group having 1 to 20 carbon atoms (for example, methyl, ethyl, t-butyl or dodecyl), an alkenyl group, preferably an alkenyl group having 2 to 20 carbon atoms (for example, an allyl group or a heptadecenyl group), a cycloalkyl group, preferably those having a 5 to 7-membered ring (for example, cyclohexyl), an aryl group (for example, a phenyl group, a tolyl group or a naphthyl group), or a heterocyclic group, preferably a 5-membered or 6-membered heterocyclic group containing 1 to 4 nitrogen atoms, oxygen atoms or sulfur atoms (for example, a furyl group, a thienyl group or a benzothiazolyl group). R₃ represents a hydrogen atom or a group represented by R₂. R₂ and R₃ may be bonded with each other to form, together with the nitrogen atom to which they are attached, a 5- or 6-membered heterocyclic ring. R₂ and R₃ may optionally contain substituents, for example an alkyl group having 1 to 10 carbon atoms (for example, methyl, i-propyl, i-butyl, t-butyl or t-octyl) an aryl group (for example, phenyl or naphthyl) a halogen atom (for example fluorine, chlorine or bromine), a cyano group, a nitro group, a sulfonamido group (for example, methanesulfonamido, butansulfonamido or p-toluenesulfonamido), a sulfamoyl group (for example, methylsulfamoyl or phenylsulfamoyl), a sulfonyl group (for example, methanesulfonyl or p-toluenesulfonyl), a fluorosulfonyl group, a carbamoyl group (e.g., dimethylcarbamoyl or phenylcarbamoyl), an oxycarbonyl group (e.g., ethoxycarbonyl or phenoxycarbonyl), an acyl group (e.g., acetyl or benzoyl), a heterocyclic group (e.g., a pyridyl group or a pyrazolyl group), an alkoxy group, an aryloxy group or an acyloxy group. In formulae (A) and (B), R₁ represents a ballast group which provides diffusion resistance to the cyan coupler of formulae (A) and (B) and a cyan dye derived from the cyan coupler. Preferably R₁ is an alkyl group having 4 to 30 carbon atoms, an aryl group or a heterocyclic group. For example, R₁ may include a straight or branched alkyl group (e.g. t-butyl, n-octyl, t-octyl or n-dodecyl), an alkenyl group, a cycloalkyl group or a 5-membered or 6-membered heterocyclic group. In formulae (A) and (B), Z₁ represents a hydrogen atom, a halogen atom or a group eliminable through a coupling reaction with a color developing agent. For example, Z may be a halogen atom (e.g. chlorine, bromine or fluorine), a substituted or unsubstituted alkoxy group, an aryloxy group, a heterocyclyloxy group, an acyloxy group, a carbamoyloxy group, a sulfonyloxy group, an alkylthio group, an arylthio group, a heterocyclicthio group or a sulfonamido group, more specifically, those disclosed in U.S. Patent No. 3,741,563, Japanese Provisional Patent Publication No. 37425/1972, Japanese Patent Publication No. 36894/1973 and Japanese Provisional Patent Publications No. 10135/1975, No. 108841/1976, No. 120343/1975, No. 18315/1977, No. 105226/1978, No. 14736/1979, No. 48237/1979, No. 32071/1980, No. 65957/1980, No. 1938/1981, No. 12643/1981, No. 27147/1981, No. 146050/1984, No. 166956/1984, No. 24547/1985, No. 35731/1985 and No. 37557/1985. In the present invention, the cyan couplers of the following formula (D) are more preferred: wherein R₄ is a substituted or unsubstituted aryl group (particularly preferred is a phenyl group). Examples of substituents on R₄ are at least one of -SO₂R₅, a halogen atom (e.g., fluorine, bromine or chlorine), -CF₃, -NO₂, -CN, -COR₅, -COOR₅, -SO₂OR₅, wherein R₅ represents an alkyl group, preferably an alkyl group having 1 to 20 carbon atoms (e.g. methyl, ethyl, tert-butyl or dodecyl), an alkenyl group, preferably an alkenyl group having 2 to 20 carbon atoms (e.g., an aryl group or a heptadecenyl group), a cycloalkyl group, preferably a 5 to 7-membered ring group (e.g., a cyclohexyl group), an aryl group (e.g., a phenyl group, a tolyl group or a naphthyl group); and R₆ is a hydrogen atom or a group represented by R₅. The preferred compounds of the phenol type cyan coupler represented by (D) include a compound in which R₄ is a substituted or unsubstituted phenyl group, and the substituent for the phenyl group includes a cyano group, a nitro group, -SO₂R₇ (in which R₇ is an alkyl group), a halogen atom or a trifluoromethyl group. In formula (D), Z and R₁ each have the same meanings as in formulae (A) and (B). Preferred examples of the ballast group represented by R₁ are those of formula (E): wherein J represents an oxygen atom, a sulfur atom or a sulfonyl group; k represents an integer of 0 to 4; l represents 0 or 1; provided that when k is 2 or more, 2 or more of R₉ may be the same or different from each other; R₈ represents a straight or branched alkylene group having 1 to 20 carbon atoms which may be substituted by, for example, an aryl group; R₉ represents a monovalent group, preferably a hydrogen atom, a halogen atom (e.g., chlorine or bromine), an alkyl group, preferably a straight or branched alkyl group having 1 to 20 carbon atoms (e.g., methyl, t-butyl, t-pentyl, t-octyl, dodecyl, pentadecyl, benzyl or phenethyl), an aryl group (e.g., a phenyl group), a heterocyclic group (preferably a nitrogen containing heterocyclic group), an alkoxy group, preferably a straight or branched alkoxy group having 1 to 20 carbon atoms (e.g., methoxy, ethoxy, t-butyloxy, octyloxy, decyloxy or dodecyloxy), an aryloxy group (e.g., a phenoxy group), a hydroxy group, an acyloxy group, preferably an alkylcarbonyloxy group, an arylcarbonyloxy group (e.g., an acetoxy group or a benzoyloxy group), a carboxy group, an alkyloxycarbonyl group, preferably a straight or branched alkyloxycarbonyl group having 1 to 20 carbon atoms, an aryloxycarbonyl group, preferably a phenoxycarbonyl group, an alkylthio group preferably having 1 to 20 carbon atoms, an acyl group, a straight or branched alkylcarbonyl group which may preferably have 1 to 20 carbon atoms, an acylamino group, a straight or branched alkylcarboamido group which may preferably have 1 to 20 carbon atoms, a benzenecarboamido group, a sulfonamido group, preferably a straight or branched alkylsulfonamido group having 1 to 20 carbon atoms or a benzenesulfonamido group, a carbamoyl group, a straight or branched alkylaminocarbonyl group which may preferably have 1 to 20 carbon atoms or a phenylaminocarbonyl group, a sulfamoyl group, a straight or branched alkylaminosulfonyl group which may preferably have 1 to 20 carbon atoms or a phenylaminosulfonyl group. Examples of the cyan couplers of formulae (A) and (B) are: [Exemplary compounds] Next, formula (C) will be further explained. Each group represented by R₁₂ to R₁₇ in formula (C) may have a substituent or substituents. R₁₆ is preferably an aliphatic group having 1 to 30 carbon atoms, an aromatic group having 6 to 30 carbon atoms or a heterocyclic group having 1 to 30 carbon atoms; R₁₄ and R₁₅ are preferably each a hydrogen atom or a group mentioned as preferred in R₁₆. R₁₂ is preferably a hydrogen atom which is bonded to the NH group directly or through NH, CO or SO₂, an aliphatic group having 1 to 30 carbon atoms, an aromatic group having 6 to 30 carbon atoms, a heterocyclic group having 1 to 30 carbon atoms, -OR₁₈, -COR₁₈, -PO(OR₂₀)₂, -PO(R₂₀)₂, or -CO₂R₂₀ (wherein R₁₈, R₁₉ and R₂₀ each are as defined for R₁₄, R₁₅ and R₁₆, respectively, and R₁₈ and R₁₉ may form, together with the nitrogen atom to which they are attached, a ring). Examples of R₁₃ are a halogen atom, a hydroxy group, an amino group, a carboxyl group, a sulfonic acid group, a cyano group, an aromatic group, a heterocyclic group, a carbonamido group, a sulfonamido group, a carbamoyl group, a sulfamoyl group, a ureido group, an acyl group, an acyloxy group, an aliphatic oxy group, an aromatic oxy group, an aliphatic thio group, an aromatic thio group, an aliphatic sulfonyl group, an aromatic sulfonyl group, a sulfamoylamino group, a nitro group and an imido group. The number of carbon atoms in R₁₃ is preferably 0 to 30. When m = 2, an example of a cyclic R₁₃ group is a dioxymethylene group. A particularly preferred R₁₁ group is -CONR₁₄R₁₅ and m is preferably 0. R₁₂ is particularly preferably -OR₁₈, -COOR₂₀, -SO₂R₂₀, -CONR₁₈R₁₉ and -SO₂NR₁₈R₁₉ which are directly bonded to NH; more preferred are -COOR₂₀, -OR₁₈ and -SO₂R₂₀ which are directly bonded to NH, and above all, -COOR₂₀ is most preferred. Also, those compounds which form a polymer of a dimer or more through R₁₁ to R₁₃ or X may also be included. Specific examples of the coupler represented by the formula (C) are described in Japanese Provisional Patent Publications No. 237448/1985, No. 153640/1986, No. 145557/1986, No. 85242/1987, No. 15529/1973, No. 11742/1975, No. 18315/1977, No. 90932/1977, No. 52423/1978, No. 48237/1979, No. 66129/1979, No. 32071/1980, No. 65957/1980, No. 105226/1980, No. 1938/1981, No. 12643/1981, No. 27147/1981, No. 126832/1981 and No. 95346/1983, and U.S. Patent No. 3,488,193, and the couplers may be synthesized by the methods as disclosed therein. To add the coupler into a light-sensitive material, various methods can be used in accordance with the physical properties of the coupler (for example the solubility) such as an oil-in-water type emulsification method using a water-insoluble high-boiling point organic solvent, an alkali dispersion method adding as alkaline solution, a latex dispersion method and a solid dispersion method directly adding as a fine solid. The amount of the coupler to be added is generally from 1.0 x 10⁻³ mole to 1.0 mole, preferably 5.0 x 10⁻³ mole to 8.0 x 10⁻¹ mole, per one mole of silver halide. Examples of the coupler of formula (C) are: [Exemplary compounds] In the preferred embodiment of the present invention, a light-sensitive material is processed with an alkaline solution having a pH of 8 or more immediately after the bleach-fixing processing from the point of color reproducibility of a cyan dye image. For the alkaline solution having a pH of 8 or more, known buffering agents are used in order to enhance the buffering of the pH. Preferred buffering agents are sodium carbonate, potassium carbonate, potassium bicarbonate, boric acid, borax, sodium metaborate, sodium phosphate, potassium phosphate, sodium dihydrogenphosphate and sulfosalycylic acid. The buffering agent is preferably used in an amount of 0.2 to 50 g, more preferably 0.5 to 30 g, per one liter of the alkaline solution. The magenta coupler used in the green-sensitive silver halide emulsion layer of the light-sensitive material used in the present invention is now further explained. In the magenta coupler of formula (M - I) Z represents a group of non-metallic atoms which, together with the nitrogen and carbon atoms to which it is attached, forms a nitrogen-containing heterocyclic ring; the ring formed by Z may have a substituent or substituents. X represents a hydrogen atom, a halogen atom or a group eliminable through a reaction with an oxidized product of a color developing agent. R represents a hydrogen atom or a substituent. R is, for example, alkyl, aryl, anilino, acylamino, sulfonamido, alkylthio, arylthio, alkenyl, cycloalkyl, halogen, cycloalkenyl, alkynyl, heterocyclic ring, sulfonyl, sulfinyl, phosphonyl, acyl, carbamoyl, sulfamoyl, cyano, alkoxy, aryloxy, heterocyclyloxy, siloxy, acyloxy, carbamoyloxy, amino, alkylamino, imido, ureido, sulfamoylamino, alkoxycarbonylamino, aryloxycarbonylamino, alkoxycarbonyl, aryloxycarbonyl, heterocyclylthio, a spiro compound residual group or a bridged hydrocarbon compound residual group. The alkyl group represented by R preferably has 1 to 32 carbon atoms, and it may be straight or branched. The aryl group represented by R is preferably a phenyl group. The acylamino group represented by R is, for example, an alkylcarbonylamino group or an arylcarbonylamino group. The sulfonamido group represented by R is, for example, alkylsulfonylamino group or an arylsulfonylamino group. The alkyl component and aryl component of the alkylthio group and the arylthio group represented by R are, for example, the above alkyl group and aryl group represented by R. Preferred alkenyl groups represented by R are those having 2 to 32 carbon atoms; preferred cycloalkyl groups are those having 3 to 12 carbon atoms, particularly preferably 5 to 7 carbon atoms; the alkenyl group may be straight or branched. As the cycloalkenyl group represented by R, those having 3 to 12 carbon atoms, particularly 5 to 7 carbon atoms, are preferred. The sulfonyl group represented by R includes an alkylsulfonyl group or an arylsulfonyl group; the sulfinyl group includes an alkylsulfinyl group or an arylsulfinyl group; the phosphonyl group includes an alkylphosphonyl group, an alkoxyphosphonyl group, an aryloxyphosphonyl group or an arylphosphonyl group; the acyl group includes an alkylcarbonyl group or an arylcarbonyl group; the carbamoyl group includes an alkylcarbamoyl group or an arylcarbamoyl group; the sulfamoyl group includes an alkylsulfamoyl group or an arylsulfamoyl group; the acyloxy group includes an alkylcarbonyloxy group or an aryloxycarbonyloxy group; the carbamoyloxy group includes an alkylcarbamoyloxy group or an arylcarbamoyloxy group; the ureido group includes an alkylureido group or an arylureido group; the sulfamoylamino group includes an alkylsulfamoylamino group or an arylsulfamoylamino group; the heterocyclic group is preferably 5 to 7-membered, and more specifically a 2-furyl group, a 2-thienyl group, a 2-pyrimidinyl group or a 2-benzothiazolyl group; the heterocyclyloxy group preferably has a 5 to 7-membered heterocyclic ring, for example, a 3,4,5,6-tetrahydropyranyl-2-oxy group or a 1-phenyltetrazol-5-oxy group; the heterocyclylthio group preferably has a 5 to 7-membered heterocyclylthio group, for example, a 2-pyridylthio group, a 2-benzothiazolylthio group or a 2,4-diphenoxy-1,3,5-triazol-6-thio group; the siloxy group includes a trimethylsiloxy group, a triethylsiloxy group or a dimethylbutylsiloxy group; the imido group includes a succinimido group, a 3-heptadecylsuccinimido group, a phthalimido group or a glutarimido group; a spiro compound residual group includes a spiro[3.3]heptan-1-yl group; the bridged hydrocarbon residual group includes a bicyclo[2.2.1]heptan-1-yl group, a tricyclo[3.3.1.1 3,7 ]decan-1-yl group or a 7,7-dimethylbicyclo[2.2.1]heptan-1-yl group. The substituent eliminable through a reaction with the oxidized product of a color developing agent represented by X includes halogen atoms (e.g. a chlorine atom, a bromine atom or a fluorine atom) and alkoxy, aryloxy, heterocyclyloxy, acyloxy, sulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyl, alkyloxzalyloxy, alkoxyoxzalyloxy, alkylthio, arylthio, heterocyclylthio, alkyloxycarbonylthio, acylamino, sulfonamido, nitrogen-containing heterocyclic ring combined with N-atom, alkyloxycarbonylthiamino, aryloxycarbonylamino, carboxyl, wherein R₁' is as defined for R and Z' is as defined for Z₂, R₂' and R₃' each represents a hydrogen atom, an aryl group, an alkyl group or a heterocyclic group, but preferably halogen atoms, and particularly a chlorine atom. The nitrogen-containing heterocyclic ring formed by Z₂ or Z' includes a pyrazole ring, an imidazole ring, a triazole ring or a tetrazole ring and the substituent or substituents which may be bonded to said rings include those as mentioned for R. Examples of magenta couplers of formula (M - I) are those of formulae (M - II) to (M - VII): In the above formulae (M - II) to (M - VII), R₁ to R₈ and X are as defined for R and X. Preferred compounds of formula (M - I), are those of formula (M - VIII): wherein R₁, X and Z₃ are as defined for R, X and Z₂ in formula (M - I). Of the magenta couplers of formulae (M - II) to (M - VII), the magenta coupler of formula (M - II) is particularly preferred. As the substituent(s) on the ring formed by Z₂ in formula (M - I) and on the ring formed by Z₃ in formula (M - VIII), and R₂ to R₈ in formulae (M - II) to (M - VI), that represented by the formula (M - IX) is preferred: -R¹-SO₂-R² (M - IX) wherein R¹ represents an alkylene group, and R² represents an alkyl group, a cycloalkyl group or an aryl group. The alkylene group represented by R¹ preferably has 2 or more carbon atoms at a straight chain portion thereof, more preferably 3 to 6, and may be straight or branched. The alkyl group represented by R² is preferably 5- or 6-membered. When used for forming a positive image, the most preferred substituents R and R₁ on the above heterocyclic ring are those of formula (M - X): wherein R₉, R₁₀ and R₁₁ are as defined for R. Two of the above R₉, R₁₀ and R₁₁, for example, R₉ and R₁₀, may be combined with each other and the carbon atom to which they are attached to form a saturated or unsaturated ring (e.g., cycloalkane, cycloalkene, heterocyclic ring), and R₁₁ may be further combined with the ring to form a bridged hydrocarbon residual group. Among the compounds of formula (M - X), preferred are (i) the case where at least two of R₉ to R₁₁ are alkyl groups, and (ii) the case where at least one of R₉ to R₁₁, for example R₁₁, is a hydrogen atom and the other two (R₉ and R₁₀) are combined with each other and the carbon atom to which they are attached to form cycloalkyl. Among (i), preferred is the case where two of R₉ to R₁₁ are alkyl groups, and the other is a hydrogen atom or an alkyl group. When used for forming a negative image, the most preferred substituents R and R₁ on the above heterocyclic ring are those of formula (M - XI): R₁₂-CH₂- (M - XI) wherein R₁₂ is as defined for R. R₁₂ is preferably a hydrogen atom or an alkyl group. Examples of compounds of formula (M - I) are: [Exemplary compounds] In addition to the above examples of suitable compounds further examples of such compounds are described on pages 66 to 122 of Japanese Provisional Patent Publication No. 166339/1987, namely the compounds Nos. 1 to 4, 6, 8 to 17, 19 to 24, 26 to 43, 45 to 59, 61 to 104, 106 to 121, 123 to 162 and 164 to 223. The above couplers can be synthesized by referring to Journal of the Chemical Society, Perkin I (1977), pp. 2047 to 2052, U.S. Patent No. 3,725,067 and Japanese Provisional Patent Publications No. 99437/1984, No. 42045/1983, No. 162548/1984, No. 171956/1984, No. 33552/1985, No. 43659/1985, No. 172982/1985 and No. 190779/1985. The coupler is generally used in an amount of from 1 x 10⁻³ mole to 1 mole, preferably from 1 x 10⁻² mole to 8 x 10⁻¹ mole, per one mole of the silver halide. The coupler can be used in combination with other magenta couplers. In the present invention, "processing with stabilizing solution substituted for water washing" refers to stabilizing processing performed immediately after processing with a solution having fixing ability without performing substantially water washing processing. The processing solution used for stabilizing processing is called stabilizing solution substituted for water washing. The processing tank is called a stabilizing bath (tank) substituted for water washing or a stabilizing bath (tank). In the present invention, the stabilizing bath substituted for water washing may be one tank, desirably 2 to 3 tanks, but preferably 9 tanks or less. If the amount supplemented is the same, the concentration of a contamination component in the final stabilizing bath substituted for water washing is lower as the number of the tanks is increased. As described above, processing with the stabilizing solution substituted for water washing in the present invention is performed after processing with a solution having fixing ability. Preferred compounds used in the stabilizing solution substituted for water washing, are chelating agents having a chelating stabilization constant of 8 or more relative to iron ions. These are preferably used for accomplishing the object of the present invention. The chelating stabilization constant is the constant generally known in the art from L.G. Sillen-A.E. Martell, "Stability Constants of Metal Ion Complexes", The Chemical Society, London (1964), S. Chaberek-A.E. Martell, "Organic Sequestering Agents", Wiley (1959). Examples of the chelating agent having a chelating stabilizing constant of 8 or more relative to iron ions are organic carboxylic acid chelating agents, organic phosphoric acid chelating agents, inorganic phosphoric acid chelating agents and polyhydroxy compounds. The above iron ions are ferric ions (Fe³⁺). Specific examples of the chelating agent having a chelating stabilization constant of 8 or more relative to ferric ions are ethylenediamineorthohydroxyphenylacetic acid, diaminopropanetetraacetic acid, nitrilotriacetic acid, hydroxyethylenediaminetriacetic acid, dihydroxyethylglycine, ethylenediaminediacetic acid, ethylenediaminedipropionic acid, iminodiacetic acid, diethylenetriaminepentaacetic acid, hydroxyethyliminodiacetic acid, diaminopropanoltetraacetic acid, transcyclohexanediaminetetraacetic acid, glycoletherdiaminetetraacetic acid, ethylenediaminetetrakismethylenephosphonic acid, nitrilotrimethylenephosphonic acid, 1-hydroxyethylene-1,1-diphosphonic acid, 1,1-diphosphonoethane-2-carboxylic acid, 2-phosphonobutane-1,2,4-tricarboxylic acid, 1-hydroxy-1-phosphonopropane-1,2,3-tricarboxylic acid, catechol-3,5-diphosphonic acid, sodium pyrophosphate, sodium tetrapolyphosphate, sodium hexamethaphosphate, particularly preferably diethylenetriaminepentaacetic acid, nitrilotriacetic acid, nitrilotrimethylenephosphonic acid and 1-hydroxyethylidene-1,1-diphosphonic acid. 1-hydroxyethylidene-1,1-diphosphonic acid is most preferably used. The amount of the chelating agent used is preferably 0.01 to 50 g per one liter of the stabilizing solution substituted for water washing, more preferably 0.05 to 50 g. Ammonium compounds are preferably added to the solution substituted for water washing. These are various ammonium salts of inorganic compounds. Examples are ammonium hydroxide, ammonium bromide, ammonium carbonate, ammonium chloride, ammonium hypophosphate, ammonium phosphate, ammonium phosphite, ammonium fluoride, acidic ammonium fluoride, ammonium fluoroborate, ammonium arsenate, ammonium hydrogencarbonate, ammonium sulfate, ammonium iodide, ammonium nitrate, ammonium pentaborate, ammonium acetate, ammonium adipate, ammonium laurintricarboxylate, ammonium benzoate, ammonium carbamate, ammonium citrate, ammonium diethyldithiocarbamate, ammonium formate, ammonium hydrogenmaleate, ammonium hydrogensuccinate, ammonium phthalate, ammonium hydrogentartarate, ammonium thiosulfate, ammonium sulfite, ammonium ethylenediaminetetraacetate, ammonium ferric ethylenediaminetetraacetate, ammonium lactate, ammonium malate, ammonium maleate, ammonium oxalate, ammonium phthalate, ammonium picrate, ammonium pyrrolidinedithiocarbamate, ammonium salicylate, ammonium succinate, ammonium sulfanilate, ammonium tartarate, ammonium thioglycolate and 2,4,6-trinitrophenolammonium. Among these ammonium thiosulfate is preferred in accomplishing the effect of the present invention. The amount of the ammonium compound added is preferably 1.0 x 10⁻⁵ or more, more preferably 0.001 to 5.0 mole, per one liter of the stabilizing solution, even more preferably 0.002 to 1.0 mole. It is also desirable to incorporate a sulfite in the stabilizing solution substituted for water washing in the present invention within a range which is not contrary to the object of the present invention, namely within the range necessary to prevent generation of bacteria. Any organic and inorganic materials may be employed so long as sulfite ions can be released, but inorganic salts are preferred. Preferred compounds are sodium sulfite, potassium sulfite, ammonium sulfite, ammonium bisulfite, potassium bisulfite, sodium bisulfite, sodium metabisulfite, potassium metabisulfite, ammonium metabisulfite and hydrosulfite, sodium carthalaldehydebisbisulfite and sodium succinatealdehydebisbisulfate. The above sulfite is preferably added in an amount of at least 1.0 x 10⁻⁵ mole/liter, more preferably 5 x 10⁻⁵ mole/liter, to the stabilizing solution substituted for water washing. The addition method may be by direct addition into the stabilizing solution substituted for water washing, but the sulfite is preferably added to the supplemental stabilizing solution substituted for water washing. The stabilizing solution substituted for water washing desirably contains an antifungal agent, whereby sulfidization prevention and image storability can be more improved. Preferred antifungal agents are sorbic acid, benzoic acid type compounds, phenol type compounds, thiazole type compounds, pyridinium type compounds, guanidine type compounds, carbamate type compounds, triazole type compounds, morpholine type compounds, quaternary phosphonium compounds, ammonium type compounds, urea type compounds, isoxazole type compounds, propanolamine type compounds, sulfamide type compounds, pyronon type compounds and amino type compounds. The above benzoic acid type compounds may, for example, be salicylic acid, hydroxybenzoic acid and ester compounds of hydroxybenzoic acid such as methyl ester, ethyl ester, propyl ester or butyl ester, preferably n-butyl ester, isobutyl ester, propyl ester of hydroxybenzoic acid and salicylic acid, more preferably a mixture of the three kinds of hydroxybenzoic acid esters. The phenolic compound may have, for example, a halogen atom, a nitro group, a hydroxyl group, a carboxylic acid group, an amino group, an alkyl group (particularly an alkyl group having 1 to 6 carbon atoms) or a phenyl group as a substituent. Preferred compounds are orthphenylphenol and orthocyclohexylphenol, nitrophenol, chlorophenol, cresol, guaiacol, aminophenol and phenol. The thiazole type compound may have a nitrogen atom and a sulfur atom in a 5-membered ring, and is preferably 1,2-benzisothiazolin-3-one, 2-methyl-4-isothiazolin-3-one, 2-octyl-4-isothiazolin-3-one, 5-chloro-2-methyl-4-isothiazolin-3-one or 2-(4-thiazolyl)benzimidazole. The pyridinium type compound is, for example, 2,6-dimethylpyridine, 2,4,6-trimethylpyridine or sodium-2-pyridinthiol-1-oxide, preferably sodium-2-pyridinthiol-1-oxide. The guanidine type compound is, for example, cyclohexydine, polyhexamethylenebiguanidine hydrochloride or dodecylguanidine hydrochloride, preferably dodecylguanidine and salts thereof. The carbamate type compound is, for example, methyl-1-(butylcarbamoyl)-2-benzimidazolecarbamate or methylimidazolecarbamate. The morpholine type compound is, for example, 4-(3-nitrobutyl)morpholine or 4-(3-nitrobutyl)morpholine. The quaternary phosphonium type compound is, for example, a tetraalkylphosphonium salt or tetraalkoxyphosphonium salt, preferably a tetraalkylphosphonium salt. Preferred compounds are tri-n-butyltetradecylphosphonium chloride and tri-phenylnitrophenylphosphonium chloride. Examples of the quaternary ammonium type compound are benzalkonium salts, benzethonium salts, tetraalkylamminium salts and alkylpyridium salts, more specifically dodecyldimethylbenzylammonium chloride, dodecyldimethylammonium chloride and laurylpyridinium chloride. The urea type compound is, for example, a N-(3,4-dichlorophenyl)-N'-(4-chlorophenyl)urea or N-(3-trifluoromethyl)-N'-(4-chlorophenyl)urea. The isoxazole type compound is, for example, 3-hydroxy-5-methyl-isoxazole. The propanolamino type compound is, for example, an n-propanol or isopropanol, specifically DL-2-benzylamino-1-propanol, 3-diethylamino-1-propanol, 2-dimethylamino-2-methyl-1-propanol, 3-amino-1-propanol, idopropanolamine, diisopropanolamine or N,N-dimethyl-isopropanolamine. Examples of the sulfamide type compound are o-nitrobenzenesulfamide, p-aminobenzenesulfamide, fluorinated sulfamide, 4-chloro-3,5-dinitrobenzenesulfamide, α-amino-p-toluenesulfamide, sulfanylamide, acetosulfaguanidine, sulfathiazole, sulfadiazine, suflamerazine, sulfamethazine, sulfaisoxazole, homosulfamine, sulfamidine, sulfaguanidine, sulfamethizole, sulfapyrazine, phthalisosulfathiazole and succinylsulfathiazole. The pyronone type compound is, for example, dehydroacetic acid. The amino acid type compound is, for example, N-lauryl-β-alanine. The triazole type compound is, for example, 2-aminotriazole, benzotriazole or 5-methyl-benzotriazole. The above antifungal agent is preferably added to the stabilizing solution in an amount of 0.001 to 30 g, more preferably 0.003 to 5 g, per one liter of the stabilizing solution. The pH of the stabilizing solution used in the present invention is not particularly limited. It is preferably 0.5 to 12.0, more preferably 5.0 to 9.0, particularly preferably 6.0 to 9.0. The amount of the stabilizing solution supplemented is preferably 3000 ml or less, more preferably 500 ml or less, particularly preferably 50 ml to 500 ml, per 1 m² of the light-sensitive material. The stabilizing solution preferably comprises a metal salt in combination with the chelating agent. Such metal salts are, for example, salts of Ba, Ca, Ce, Co, In, La, Mn, Ni, Bi, Pb, Sn, Zn, Ti, Zr, Mg, Al or Sr. They can be in the form of, for example, halides, hydroxides, inorganic salts such a sulfates, carbonates, phosphates or acetates, or in the form of water-soluble chelating agent. The amount of the metal salt is, for example, 1 x 10⁻⁴ to 1 x 10⁻¹ mole, preferably 4 x 10⁻⁴ to 2 x 10⁻² mole, per one liter of the stabilizing solution. The processing method of the present invention may comprise color developing, bleach-fixing and stabilizing. The total processing time is preferably up to 6 minutes, more preferably up to 5 minutes, particularly preferably from 2 minutes to 3 minutes and 30 seconds. Other compounds which can be further added to the stabilizing solution substituted for water washing are, for example, organic acids (e.g. citric acid, acetic acid, succinic acid, oxalic acid or benzoic acid), pH buffering agents (e.g. phosphoric acid, borate, hydrochloric acid or sulfuric acid) or surfactants. The amount of these compounds added may be within the range which is necessary to maintain the pH of the stabilizing solution substituted for water washing and not affect badly the stability and generation of precipitates during storage of color photographic images. Any compounds may be used in any combination. The processing temperature during stabilizing processing is preferably 50 °C or less, particularly preferably 15 °C to 50 °C, more preferably 30 °C to 45 °C. The processing time is preferably as short as possible from the standpoint of rapid processing, but is generally 20 seconds to 10 minutes, most preferably 1 minute to 5 minutes. In the case of stabilizing processing using a plurality of tanks, it is preferred that the tank in the earlier stage should be processed with the shorter time, and the processing time should be longer for the tanks in the later stages. Particularly, it is desirable to perform processing successively with processing time increased by 20 % to 50 % relative to the preceding tank. After the stabilizng processing no water washing processing is required but, for example, rinsing or surface washing with a small amount of water within a very short time can be optionally performed, if necessary. The method for feeding the stabilizing solution substituted for water washing in the stabilizing processing step, in the case when a multi-tank counter-current system is employed, is preferably by feeding the solution to the later bath and permitting the solution to be overflowed to the earlier bath. Of course, processing is possible in a single tank. There are various methods for adding the above compounds, such as the method in which they are added as concentrated solutions into the stabilizing tank, or the method in which the above compounds and other additives are added to the stabilizing solution substituted for water washing to be fed into the stabilizing solution and this is made the feeding solution to the stabilizing supplemental solution substituted for water washing. They can, however, be added by any addition method. The light-sensitive material used in the present invention is now further described. The light-sensitive material uses an internal developing system containing couplers in the light-sensitive material (see U.S. Patents No. 2,376,679 and No. 2,801,171). As the coupler, any one generally known in the field of this art can be used in addition to those of formulae (A), (B), (C) and (M - I). For example, as cyan couplers, those based on the naphthol or phenol structure capable of forming indoaniline dyes by coupling may be included; as the magenta coupler, those having a 5-pyrazolone ring having active methylene group as the skeletal structure and pyrazoleazole type couplers; as the yellow coupler, those of a benzoylacetanilide structure. Couplers having or not having substituents at the coupling position can be employed. Either divalent type couplers or tetravalent couplers can be used. The silver halide emulsion may comprise any silver halide, for example silver chloroiodide, silver iodobromide or silver chloroiodobromide containing 0.5 mole % or more of silver iodide, but is preferably silver iodobromide containing 0.5 mole % or more of silver iodide. It may be a flat plate silver halide emulsion, or core/shell emulsion. As the protective colloid for these silver halides, other than natural products such as gelatin, various synthetic colloids can be used. In the silver halide emulsion, conventional additives for photography such as a stabilizer, sensitizer, film hardener, sensitizing dye or surfactant may be used. As the light-sensitive material to be used in the present invention, all light-sensitive materials usable in a color developing step (including activator processing) and a bleach-fixing step can be used. Examples are a color negative film, color paper, color reversal film or color reversal paper. A color negative photographic film is the most preferred. In the color developing solution it is preferred to use p-phenylenediamine type color developing agents. They are generally used in the form of salts, for example, in the form of a hydrochloride or sulfate since they are more stable than in the free form. The p-phenylenediamine type color developing agent is generally used in a concentration of about 0.5 g to about 30 g per one liter of the color developing solution. Particularly useful p-phenylenediamine type color developing agents are aromatic primary amine color developing agents having an amino group which has at least one water-soluble group. Particularly preferred is a compound of formula (XIV): wherein R₆₄ represents a hydrogen atom, a halogen atom or a straight or branched alkyl group having 1 to 5 carbon atoms, which may have a substituent or substituents; and R₆₅ and R₆₆ each represents a hydrogen atom, an alkyl group or an aryl group, (these groups may have a substituent or substituents). When R₆₅ and R₆₆ are alkyl groups, alkyl groups substituted by an aryl group are preferred. At least one of R₆₅ and R₆₆ is an alkyl group which is substituted by a water soluble group such as a hydroxy group, a carboxylic acid group, a sulfonic acid group, an amino group, a sulfonamido group, or The alkyl group may have a further substituent or substituents. R₆₇ represents a hydrogen atom or a straight or branched alkyl group having 1 to 5 carbon atoms, and t and r are each an integer of 1 to 5. Examples of compounds of formula (XIV) are: The p-phenylenediamine derivatives of formula (XIV) can be used as salts of organic acids and inorganic salts, for example, hydrochlorides, sulfates, phosphates, p-toluenesulfonates, sulfites, oxalates or benzenedisulfonates. When the compound wherein R₆₅ and/or R₆₆ is/are (where t, r and R₆₇ are as defined above) is used the effects of the present invention can particularly effectively be obtained. According to the present invention, desilverization can be accomplised rapidly and sufficiently as a matter of course. The invention provides a desilverization method which prevents leuco of a cyan dye as well as prevents occurrence of magenta stain. Occurrence of drying contamination can be prevented by making the stabilizing processing substituted for water washing rapid. EXAMPLES The present invention is now further described in detail in the following Examples. The amounts of components added are per 100 cm² unless otherwise particularly noted. In the following, stabilization substituted for water washing is called water washing-free stabilization. Example 1 The layers shown below were arranged successively on the side of a triacetyl cellulose film support to prepare Sample No. 1. The amount of silver coated was 80 mg/100 cm², with the dried film thickness being 25 µm. Layer 1 ... A dispersion of 0.8 g of black colloidal silver exhibiting high absorption in the wavelength region of 400 to 700 mm obtained by reduction of silver nitrate with hydroquinone as the reducing agent in 3 g of gelatin was prepared and a halation preventive layer was provided by coating. Layer 2 ... Intermediate layer comprising gelatin. Layer 3 ... Low sensitivity red-sensitive silver halide emulsion layer containing 1.5 g of low sensitivity red-sensitive silver iodobromide emulsion (AgI: 7 mole %), 1.6 g of gelatin and 0.4 g of tricresyl phosphate (hereinafter abbreviated to TCP) containing 0.85 g of the cyan coupler (C - 28) used in the present invention and 0.030 g of 1-hydroxy-4-[4-(1-hydroxy-8-acetamido-3,6-disulfo-2-naphthylazo)phenoxy]-N-[δ-(2,4-di-t-amylphenoxy)butyl]-2-naphthoxamide.-disodium (hereinafter called "colored cyan coupler (CC - 1)") dissolved therein. Layer 4 ... High sensitivity red-sensitive silver halide emulsion layer containing 1.3 g of high sensitivity red-sensitive silver iodobromide emulsion (AgI: 6 mole %), 1.3 g of gelatin and 0.17 g of TCP containing 0.28 g of the cyan coupler (C - 28) and 0.020 g of the colored cyan coupler (CC - 1) dissolved therein. Layer 5 ... Intermediate layer containing 0.04 g of di-n-butylphthalate (hereinafter called DBP) containing 0.08 g of 2,5-di-t-octylhydroquinone (hereinafter called "stain preventive (HQ - 1)") dissolved therein and 1.2 g of gelatin. Layer 6 ... Low sensitivity green-sensitive silver halide emulsion layer containing 1.5 g of low sensitivity green-sensitive silver iodobromide emulsion (AgI: 6 mole %), 1.7 g of gelatin and 0.3 g of TCP containing 3 kinds of couplers, 0.32 g of 1-(2,4,6-trichlorophenyl)-3-[3-(2,4-di-t-amylphenoxyacetamido)benzeneamido]-5-pyrazolone (hereinafter called "magenta coupler (M - 1)"), 0.20 g of 4,4-methylenebis-11-(2,4,6-trichlorophenyl)-3-[3-(2,4-di-t-amylphenoxyacetamido)benzeneamido]-5-pyrazolone (hereinafter called "magenta coupler (M - 2)") and 0.066 g of 1-(2,4,6-trichlorophenyl)-4-(1-naphthylazo)-3-(2-chloro-5-octadecenylsuccinimidoanilino)-5-pyrazolone (hereinafter called "colored magenta coupler (CM - 1)") dissolved therein. Layer 7 ... High sensitivity green-sensitive silver halide emulsion layer containing 1.5 g of high sensitivity green-sensitive silver iodobromide emulsion (AgI; 8 mole %), 1.9 g of gelatin and 0.12 g of TCP containing 0.10 g of the magenta coupler (M - 1), 0.098 g of the magenta coupler (M - 2) and 0.049 g of the colored magenta coupler (CM - 1) dissolved therein. Layer 8 ... Yellow filter layer containing 0.2 g of yellow colloidal silver, 0.11 g of DBP containing 0.2 g of the stain preventive (HQ - 1) dissolved therein and 2.1 g of gelatin. Layer 9 ... Low sensitivity blue-sensitive silver halide emulsion layer containing 0.95 g of low sensitivity blue-sensitive silver iodobromide emulsion (AgI: 7 mole %), 1.9 g of gelatin and 0.93 g of DBP containing 1.84 g of α-[4-(1-benzyl-2-phenyl-3,5-dioxo-1,2,4-triazolydinyl)]-α-pivaloyl-2-chloro-5-[γ-(2,4-di-t-amylphenoxy)butanamido]acetanilide (hereinafter called "yellow coupler (Y - 1)") dissolved therein. Layer 10 ... High sensitivity blue-sensitive silver halide emulsion layer containing 1.2 g of high sensitivity blue-sensitive silver iodobromide emulsion (AgI: 6 mole %), 2.0 g of gelatin and 0.23 g of DBP containing 0.46 g of the yellow coupler (Y - 1) dissolved therein. Layer 11 ... The second protective layer comprising gelatin. Layer 12 ... The first protective layer containing 2.3 g of gelatin. These samples were cut into pieces, subjected to wedge-type exposure in a conventional manner and then subjected to proccessing according to the following steps: Processing step 1 (comparative processing) Processing step Processing temperature Processing time Supplemented amount 1. Color developing 37.8 °C 3 min 15 s 55 ml 2. Bleach-fixing 37.8 °C 5 min 34.5 ml 3. Washing 2 min 10 s 4. Stabilizing 30 to 34 °C 1 min 5 s 34.5 ml 5. Drying Processing step 2 (processing of the present invention) Processing step Processing temperature Processing time Supplemented amount 1. Color developing 37.8 °C 3 min 15 s 55 ml 2. Bleach-fixing (1) 37.8 °C 3 min - 3. Bleach-fixing (2) 37.8 °C 2 min 34.5 ml 4. Washing 2 min 10 s 5. Stabilizing 30 to 34 °C 1 min 5 s 34.5 ml 6. Drying (note) Bleach-fixings (1) and (2) use the counter-current system and are supplemented from the second bath. The color developing solution, the bleach-fixing solution and the stabilizing solution used are: [Color developing solution] Potassium carbonate 30 g Sodium hydrogen carbonate 2.5 g Sodium sulfite 5.0 g Sodium bromide 1.2 g Potassium iodide 2 mg Hydroxylamine sulfate 2.5 g Sodium chloride 0.6 g Sodium diethylenetriaminepentaacetate N-ethyl-N-β-hydroxyethyl-3-methyl-4- 2.0 g aminoaniline sulfate 4.5 g Potassium hydroxide 1.2 g (made up to one liter with water and adjusted to pH 10.06 with sodium hydroxide or 20 % sulfuric acid) [Color developing replenishing solution] Potassium carbonate 30 g Sodium sulfite 5.0 g Hydroxylamine sulfate 3.0 g Diethylenetriamine pentaacetic acid 3.0 g Potassium bromide 0.9 g potassium hydroxide 1.4 g 6-Aminopurine 0.06 g N-ethylene-N-β-hydroxyethyl-3-methyl-4-aminoaniline sulfate 5.2 g (made up to one liter with water and adjusted to pH 10.10 with potassium hydroxide) [Bleach-fixing solution and Bleach-fixing replenishing solution] Ammonium diethylenetriaminepentaacetate 2.0 g Ferric diammonium diethylenetriaminepentaacetate 150 g Ammonium thiosulfate (70 % aqueous solution) 250 ml Ammonium sulfite 10 g Mercaptobenztriazole 2.5 g Aqueous ammonia 7.3 ml (made up to one liter with water and adjusted to pH 7.0 with acetic acid and aqueous ammonia) [Stabilizing solution and Stabilizing replenishing solution] Formalin (37 % aqueous solution) 2 ml Konidax (trade name, producedd by Konica Corporation) 5 ml Ammonium acetate 1 g (made up to one liter with water) According to the above processing steps, the light-sensitive material was 0.3R treated and then the silver amount was adjusted to that given in Table 1. The silver was added as silver bromide. Next, light-sensitive material samples were processed as above, and the residual silver amount (mg/dm²) at the maximum density portion of the Sample after processing was measured by the fluorescent X-ray method. The cyan dye density (transmitted density) was measured using a Sakura photodensitometer PDA-65 (trade name, produced by Konica Corporation). By using the value, the same sample was measured by the conventional method and a color restration rate was calculated from a cyan dye minimum density after treatment with a 3 % red prussiate solution at room temperature for 3 minutes as 100. The results are shown in Table 1: Sample No. Silver amount in bleach-fixing solution (mole/liter) Residual silver amount (mg/100cm²) Color restration rate (%) Remarks Comparative processing Processing of this invention 1st tank 2nd tank 1 0.10 - - 2.39 80 Comparative 2 - 0.02 0.08 2.15 84 Comparative 3 - 0.05 0.05 1.03 91 Comparative 4 - 0.06 0.04 0.70 96 This invention 5 - 0.07 0.03 0.57 98 This invention 6 - 0.08 0.02 0.42 99 This invention As clearly seen from the results in Table 1, when the bleach-fixing bath is one tank (Sample No. 1), or when the silver amount of the first tank is low even when a two tank counter-current system is used (Samples No. 2 and No. 3), the residual silver amounts are high and it cannot be said that the color restration rates are high. The reason why the desilverization property and color restration rate are both low even though the silver concentration in the first tank is low and the processing time is longer than the second tank is probably because the color developing solution is probably incorporated in the first tank of the bleach-fixing bath in a large amount. Example 2 The bleach-fixing solution used was that described in Example 1. Silver powder was used to form 20 g of a ferrous complex salt and the silver amount was adjusted so that it was the same as that of Sample No. 5 of Example 1. The cyan couplers in Layers 3 and 4 of the light-sensitive material were replaced by those shown in Table 2 (equimolar amount), and the same evaluations were carried out as in Example 1. The red minimum transmitted density (cyan stain) was also measured. The results are shown in Table 2: Sample No. Cyan coupler Residual silver amount (mg/100cm²) Color restration rate (%) Cyan minimum transmitted density Remarks 7 Comparative coupler 1 0.67 81 0.15 Comparative 8 Comparative coupler 2 0.69 77 0.14 Comparative 9 Exemplary compound C-1 0.66 96 0.11 This invention 10 Exemplary compound C-2 0.66 95 0.12 This invention 11 Exemplary compound C-23 0.65 95 0.12 This invention 12 Exemplary compound C-32 0.67 97 0.10 This invention 13 Exemplary compound C-36 0.65 97 0.10 This invention 14 Exemplary compound C-70 0.67 96 0.11 This invention 15 Exemplary compound C-79 0.67 96 0.11 This invention Comparative coupler 1 Comparative coupler 2 As clearly seen from the results in Table 2, even if 20 g or so of the ferrous complex salt is formed, the color restration rate is high and there is no adverse effect on the desilverization when using the coupler used in the present invention. An investigation was also carried out using ammonium ferric ethylenediaminetetraacetate, and substantially the same result was obtained. Example 3 The bleaching agent of the bleach-fixing solution and the free chelating agent used in Example 1 were replaced by those shown in Table 3. The same treatment was carried out as in Example 1, and KI (potassium iodide) was added as shown in Table 3. The same evaluations were carried out as in Example 1. The silver amount in the bleach-fixing solution was the same as that described in Sample No. 4. The results are shown in Table 3: As clearly seen from Table 3, in order to improve both the desilverization property and color restration rate, it is preferred that the bleaching agent is present in an amount of 0.25 mole/litre or more and the amount of free chelating agent relative to the bleaching agent is 7 mole % or less. To improve the desilverization property, it is preferred that the amount of KI in the second tank relative to the amount of KI in the first tank is 50 % or less. Example 4 The layers shown below were arranged successively on the side of a triacetyl cellulose film support to prepare Sample No. 26. The amount of silver coated was 80 mg/100 cm², with the dried film thickness being 25 µm. Layer 1 ... The same halation preventive layer as Layer 1 in Example 1. Layer 2 ... Intermediate layer comprising gelatin. Layer 3 ... Low sensitivity red-sensitive silver halide emulsion layer containing 1.5 g of low sensitivity red-sensitive silver iodobromide emulsion (AgI: 7 mole %), 1.6 g of gelatin and 0.4 g of TCP containing 0.85 g of 1-hydroxy-4-(β-methoxyethylaminocarbonylmethoxy)-N-[δ-2,4-di-t-amylphenoxy)butyl]-2-naphthoamide (hereinafter referred to as "cyan coupler (C - 120)") and 0.030 g of the colored cyan coupler CC - 1 used in Example 1 dissolved therein. Layer 4 ... High sensitivity red-sensitive silver halide emulsion layer containing 1.3 g of high sensitivity red-sensitive silver iodobromide emulsion (AgI: 6 mole %), 1.3 g of gelatin and 0.17 g of TCP containing 0.28 g of the cyan coupler (C - 120) and 0.020 g of the colored cyan coupler (CC - 1) dissolved therein. Layer 5 ... Intermediate layer containing 0.04 g of DBP containing 0.08 g of stain preventive (HQ - 1) dissolved therein and 1.2 g of gelatin. Layer 6 ... Low sensitivity green-sensitive silver halide emulsion layer containing 1.6 g of high sensitivity green-sensitive silver iodobromide emulsion (AgI: 6 mole %), 2.0 g of gelatin and 0.45 g of TCP containing 2 kinds of couplers, 0.48 g of the magenta coupler used in the present invention (exemplary compound 4) and 0.066 g of the colored magenta coupler (CM - 1) used in Example 1 dissolved therein. Layer 7 ... High sensitivity green-sensitive silver halide emulsion layer containing 1.5 g of high sensitivity green-sensitive silver iodobromide emulsion (AgI: 8 mole %), 1.9 g of gelatin and 0.20 g of TCP containing 0.20 g of the magenta coupler used in the present invention (exemplary compound 4) and 0.049 g of the colored magenta coupler (CM - 1) dissolved therein. Layer 8 ... Yellow filter layer containing 0.2 g of yellow colloidal silver, 0.11 g of DBP containing 0.2 g of the stain preventive (HQ - 1) dissolved therein and 2.1 g of gelatin. Layer 9 ... Low sensitivity blue-sensitive silver halide emulsion layer containing 0.95 g of low sensitivity blue-sensitive silver iodobromide emulsion (AgI: 7 mole %), 1.9 g of gelatin and 0.93 g of DBP containing 1.84 g of the yellow coupler (Y - 1) used in Example 1 dissolved therein. Layer 10 ... High sensitivity blue-sensitive silver halide emulsion layer containing 1.2 g of high sensitivity blue-sensitive silver iodobromide emulsion (AgI: 6 mole %), 2.0 g of gelatin and 0.23 g of DBP containing 0.46 g of the yellow coupler (Y - 1) used in Example 1 dissolved therein. Layer 11 ... The second protective layer comprising gelatin. Layer 12 ... The first protective layer containing 2.3 g of gelatin. These samples were cut into pieces, subjected to wedge-type exposure in a conventional manner and then subjected to the same processing as in Example 1. The color developing solution, the bleach-fixing solution and the stabilizing solution used were the same as in Example 1. The light-sensitive material was 0.3R treated and then the silver amount was adjusted to that described in Table 1. The silver was added as silver bromide. Next, light-sensitive material samples were processed as above, and the residual silver amount (mg/dm²) at the maximum density portion of the Sample after processing was measured by the fluorescent X-ray method. The magenta dye density (transmitted density) was measured using a Sakura photodensitometer PDA-65 (trade name, produced by Konica Corporation). The results are shown in Table 4: Sample No. Silver amount in bleach-fixing solution (mole/liter) Residual silver amount (mg/100cm²) Magenta Dye minimum transmitted density Remarks Comparative processing Processing of this invention 1st tank 2nd tank 26 0.10 - - 2.35 0.36 Comparative 27 - 0.02 0.08 2.12 0.38 Comparative 28 - 0.05 0.05 1.01 0.38 Comparative 29 - 0.06 0.04 0.68 0.38 This invention 30 - 0.07 0.03 0.56 0.38 This invention 31 - 0.08 0.02 0.41 0.38 This invention As clearly seen from the results in Table 4, when the bleach-fixing bath is one tank (Sample No. 26), or when the silver amount in the first tank is low even when a two tank counter-current system is used (Samples No. 27 and No. 28), the residual silver amounts are high and the desilverization properties are bad. The reason why the desilverization property is low even though the silver concentration in the first tank is low and the processing time is longer than the second tank is probably because the color developing solution is probably incorporated in the first tank of the bleach-fixing bath in a large amount. Example 5 The bleach-fixing solution was that used in Example 4, Silver powder was added to form 20 g of a ferrous complex salt and the silver amount was adjusted so that it was the same as that of Sample No. 30 of Example 4. The magenta couplers in Layers 6 and 7 of the light-sensitive material were replaced by those shown in Table 5 (equimolar amount), and the same evaluations were carried out as in Example 4. The results are shown in Table 5: Sample No. Magenta coupler Residual silver amount (mg/100cm²) Magenta stain (magenta minimum transmitted density) Remarks 32 Comparative coupler 3 0.67 0.45 Comparative 33 Comparative coupler 4 0.69 0.44 Comparative 34 Exemplary compound 1 0.66 0.38 This invention 35 Exemplary compound 2 0.66 0.37 This invention 36 Exemplary compound 10 0.65 0.37 This invention 37 Exemplary compound 21 0.67 0.36 This invention 38 Exemplary compound 37 0.65 0.37 This invention 39 Exemplary compound 61 0.67 0.36 This invention 40 Exemplary compound 63 0.67 0.36 This invention 41 Exemplary compound 68 0.65 0.37 This invention Comparative coupler 3 Comparative coupler 4 As clearly seen from the results in Table 5, magenta stain can be effectively prevented by using the coupler used in the present invention. An investigation was also carried out using ammonium ferric ethylenediaminetetraacetate in place of ferric diethylenetriaminepentaacetate, and substantially the same result was obtained. Example 6 The bleaching agent of the bleach-fixing solution and the free chelating agent used in Example 4 were replaced by those as shown in Table 6. The same treatment was carried out as in Example 4, and KI (potassium iodide) was added as shown in Table 6. The same evaluations were carried out as in Example 4. The silver amount in the bleach-fixing solution was the same as that described in Sample No. 29. The results are shown in Table 6: As clearly seen from Table 6, in order to improve the desilverization property, it is preferred that the bleaching agent is present in an amount of 0.25 mole/litre or more, the amount free chelating agent relative to the amount of the bleaching agent is 7.0 mole % or less, and that the amount of KI in the second tank relative to the amount of KI in the first tank is 50 % or less. However, with respect to the minimum transmitted density of the magenta dye, there is no substantial difference between the Samples. Example 7 With respect to Samples No. 32 and No. 36 used in Example 5, the contamination rates of the color developing solution of the first bleach-fixing tank solution were changed as shown in Table 7, and the same evaluations were carried out as in Example 5. The results are shown in Table 7. Sample No. Magenta coupler Contamination rate of the color developing solution to bleach-fixing solution Magenta dye minumum density 51 Comparative coupler 3 2.5 0.42 52 Comparative coupler 3 5.0 0.45 53 Comparative coupler 3 7.0 0.49 54 Comparative coupler 3 15.0 0.56 55 Exemplary compound 10 2.5 0.36 56 Exemplary compound 10 5.0 0.37 57 Exemplary compound 10 7.0 0.37 58 Exemplary compound 10 15.0 0.39 As clearly seen from Table 7, when the coupler used in the present invention is used, even if there is marked contamination of the color developing solution into the bleach-fixing solution, the increase of the minimum transmitted density of the magenta dye is not so marked. However, if a coupler other than that used in the present invention is used, an accompanying increase of the contamination rate and an abrupt increase of the minimum transmitted density of the magenta dye can be observed. Example 8 The layers shown below were arranged successively from the side of a triacetyl cellulose film support to prepare Sample No. 59. The amount of silver coated was 80 mg/100 cm², with the dried film thickness being 25 µm. Layer 1 ... The same halation preventive layer as Layer 1 in Example 1. Layer 2 ... Intermediate layer comprising gelatin. Layer 3 ... Low sensitivity red-sensitive silver halide emulsion layer containing 1.5 g of low sensitivity red-sensitive silver iodobromide emulsion (AgI: 7 mole %), 1.6 g of gelatin and 0.4 g of TCP containing 0.85 g of the cyan coupler (C - 28) and 0.030 g of the colored cyan coupler CC - 1 used in Example 1 dissolved therein. Layer 4 ... High sensitivity red-sensitive silver halide emulsion layer containing 1.3 g of high sensitivity red-sensitive silver iodobromide emulsion (AgI: 6 mole %), 1.3 g of gelatin and 0.17 g of TCP containing 0.28 g of the cyan coupler (C - 28) and 0.020 g of the colored cyan coupler (CC - 1) dissolved therein. Layer 5 ... Intermediate layer containing 0.04 g of DBP containing 0.08 g of the stain preventive (HQ - 1) dissolved therein and 1.2 g of gelatin. Layer 6 ... Low sensitivity green-sensitive silver halide emulsion layer containing 1.6 g of high sensitivity green-sensitive silver iodobromide emulsion (AgI: 6 mole %), 2.0 g of gelatin and 0.45 g of TCP containing 0.50 g of the magenta coupler used in the present invention (exemplary compound 2) and 0.066 g of the colored magenta coupler (CM - 1) used in Example 1 dissolved therein. Layer 7 ... High sensitivity green-sensitive silver halide emulsion layer containing 1.5 g of high sensitivity green-sensitive silver iodobromide emulsion (AgI: 8 mole %), 1.9 g of gelatin and 0.12 g of TCP containing 0.11 g of the magenta coupler used in the present invention (exemplary compound 2) and 0.049 g of the colored magenta coupler (CM - 1) dissolved therein. Layer 8 ... Yellow filter layer containing 0.2 g of yellow colloidal silver, 0.11 g of DBP containing 0.2 g of the stain preventive (HQ - 1) dissolved therein and 2.1 g of gelatin. Layer 9 ... Low sensitivity blue-sensitive silver halide emulsion layer containing 0.95 g of low sensitivity blue-sensitive silver iodobromide emulsion (AgI: 7 mole %), 1.9 g of gelatin and 0.93 g of DBP containing 1.84 g of the yellow coupler (Y - 2) shown below dissolved therein. Layer 10 ... High sensitivity blue-sensitive silver halide emulsion layer containing 1.2 g of high sensitivity blue-sensitive silver iodobromide emulsion (AgI: 6 mole %), 2.0 g of gelatin and 0.23 g of DBP containing 0.46 g of the yellow coupler (Y - 2) dissolved therein. Layer 11 ... The second protective layer comprising gelatin. Layer 12 ... The first protective layer containing 2.3 g of gelatin. Yellow coupler (Y - 2) These samples were cut into pieces, subjected to wedge-type exposure in a conventional manner and then subjected to proccessing according to the following steps. From water washing-free stabilization A (2) to water washing-free stabilization A (1), a counter-current system (two stage counter-current) was employed. For bleach-fixing a counter-current system was employed from bleach-fixing (2) to bleach-fixing (1). The amount of the processing solution carried over into each tank from the preceding tank was 0.6 ml/dm². From water washing-free stabilization B (3) to water washing-free stabilization B (2), a counter-current system (three stage counter-current) was employed. For bleach-fixing a counter-current system was employed from bleach-fixing (2) to bleach-fixing (1). In the following, The compositions of the tank solutions and replenishing solutions were: [Color developing tank solution] Potassium carbonate 30 g Sodium sulfite 2.0 g Hydroxylamine sulfate 2.0 g 1-Hydroxyethylidene-1,1-diphosphonic acid (60 % aqueous solution) 1.0 g Magnesium chloride 0.2 g Hydroxyethyliminodiacetic acid 3.0 g Potassium bromide 1.2 g Sodium hydroxide 3.4 g N-ethyl-N-β-hydroxyethyl-3-methyl-4-aminoaniline sulfate 4.6 g (made up to one liter with water and adjusted to pH 10.1 with sodium hydroxide) [Color developing tank replenishing solution] Potassium carbonate 40 g Sodium sulfite 3.0 g Hydroxylamine sulfate 3.0 g Diethylenetriaminepentaacetic acid 3.0 g Potassium bromide 0.9 g Sodium hydroxide 3.4 g N-ethylene-N-β-hydroxyethyl-3-methyl-4-aminoaniline sulfate 5.6 g (made up to one liter with water and adjusted to pH 10.2 with sodium hydroxide) [Bleach-fixing tank solution and replenishing solution] Ferric diammonium diethylenetriaminepentaacetate 0.5 mole Hydroxyethyliminodiacetic acid 20 g Ammonium thiosulfate (70 % weight/volume) 250 ml Ammonium sulfite Bleaching accelerator 15 g Exemplified compound (V - 9) 1.0 g/l Aqueous ammonia (28 %) 20 ml (made up to one liter with water and adjusted to pH 7.6 with acetic acid and aqueous ammonia) [Water washing-free stabilization A tank solution and replenishing solution] 5-Chloro-2-methyl-4-isothiazolin-3-one 0.01 g 2-Methyl-4-isothiazolin-3-one 0.01 g Ethylene glycol 2.0 g (made up to one liter with water and adjusted to pH 7.0 with sulfuric acid and aqueous ammonia) [Stabilizing tank solution and replenishing solution] Formalin (37 % aqueous solution) 3 ml Konidax (produced by Konica Corporation) 7 ml (made up to one liter with water) [Water washing-free stabilization B tank solution and replenishing solution] 5-Chloro-2-methyl-4-isothiazolin-3-one 0.01 g 2-Methyl-4-isothiazolin-3-one 0.01 g Hexamethylenetetramine 2.0 g Ammonium sulfite 1.0 g Konidax (produced by Konica Corporation) 5 ml (made up to one liter with water and adjusted to pH 7.0 with sulfuric acid and aqueous ammonia) The bleach-fixing step under the above conditions was carried out for the time shown in Table 8, and continuous processing was conducted until the total amount supplemented of the bleach-fixing solution was three times the tank volume. After continuous processing, the silver concentration in the bleach-fixing solution was measured and recorded in Table 8. Next, after exposure of the above light-sensitive material as the sample, the times for water washing-free stabilization and stabilization were varied (with 20 seconds as one unit). The time when the drying contamination in the color film per dm² became one or more is shown in Table 8. The method of the present invention, as shown in Table 8, is free from generation of drying contamination even in short time processing, and is capable of rapid processing. Furthermore, even in B having no final stabilizing processing, similarly rapid processing is possible, whereby one liquid can be omitted. It can be appreciated that the present invention is very effective. Example 9 The addition effect of a bleaching accelerator was determined. In processing step B in Example 8, the bleach-fixing time was varied as No. 1 and No. 2 in Table 9, and continuous processings were performed for 4 series and evaluated similarly as in Example 8. The results of the number of drying contamination per 100 cm² in each case are shown in Table 9. The figures shown in the brackets are the shortest times shown in Example 8, and as is apparent from Table 9, although contamination is liable to occur in the presence of a bleaching accelerator, the present invention can provide a processing method using the same time even in the presence of a bleaching accelerator. The method is thus capable of being rapid. Example 10 The same experiment as in Example 9 was conducted except for using the bleach-fixing accelerators shown in Table 10 in place of the bleaching accelerator V - 9 in Example 9 and fixing the water washing-free stabilizing processing time at 40 s - 40 s - 40 s. The results are shown in Table 10. As is apparent from Table 10, in the comparisons contamination is generated in large amount if there is a bleaching accelerator, but in the processing of the present invention there is no problem. It is thus shown that the present invention is very preferable for the addition of the bleaching accelerators represented by formulae (I) to (IX). Example 11 In processing step B in Example 8, by varying the amount of ferric ammonium diethylenetriaminepentaacetate (DTPAFe) in the bleach-fixing (BF), the BF time necessary for desilverization and color restoration and the water washing-free stabilization processing time without occurrence of drying contamination after processing for the BF time were measured. Also, at Ag 10 g/liter in the one tank method BF, BF time when desilverization and color restoration were completed and the water washing-free stabilization processing time without occurrence of drying contamination were measured. The results are shown in Table 11. From Table 11, in the present invention, it can be understood that 0.25 to 1.0 mole/liter of the ferric complex is preferable, particularly 0.3 to 0.8 mole/liter. When experiments were conducted by varying the amounts of ferric ammonium salts of EDTA, PDTA, MeEDTA, CyDTA and GEDTA, similarly 0.25 to 1.0 mole/liter, particularly 0.3 to 0.8 mole/liter was found to be preferable. Example 12 In Example 2, the same treatments were carried out-with respect to Samples No. 9 to No. 15 except that a processing with an alkaline solution shown below was carried out immediately after a bleach-fixing processing, and then drying was carried out. Color restration rates thereof were measured. The results are shown below. [Alkaline solution] Sodium hydrogen salt of iron (III) diethylenetriaminepentaacetate (DTPAFeNaH) 10 g Diethylenetriaminepentaacetic acid 2 g Potassium carbonate 10 g (Made up to one liter with water and adjusted to pH 10.00 with potassium hydrogen carbonate and potassium hydroxide.) Sample No. Cyan coupler Residual silver amount (mg/100cm²) Color restration rate (%) Remarks 9 Exemplary compound C-1 0.66 100 This invention 10 Exemplary compound C-2 0.66 99 This invention 11 Exemplary compound C-23 0.65 99 This invention 12 Exemplary compound C-32 0.67 100 This invention 13 Exemplary compound C-36 0.65 99 This invention 14 Exemplary compound C-70 0.67 100 This invention 15 Exemplary compound C-79 0.67 100 This invention In the present invention, by processing with an alkaline solution having a pH of 8 or more immediately after the bleach-fixing processing without carrying out a washing processing, color restration rates of the light-sensitive materials become substantially 100 %.

Claims: A method of processing a light-sensitive silver halide colour photographic material which comprises subjecting a light-sensitive silver halide color photographic material which has been subjected to color developing to bleach-fixing processing in a bleach-fixing step which uses two or more bleach-fixing tanks in a continuous counter-current system, characterized in that (i) the photographic material contains at least one cyan coupler of the following formulae (A), (B) or (C) or contains at least one magenta coupler of the following formula (M - 1); (ii) the silver concentration in the bleach-fixing solution in the final bleach-fixing tank is maintained at less than 80% of the silver concentration in the bleach-fixing solution in the first tank; (iii) the silver concentration in the final tank is 0.07 mole or less per litre of the bleach-fixing solution, and (iv) the bleach-fixing solution contains an organic acid ferric complex as a bleaching agent, the organic acid forming the organic acid ferric complex being a compound of the following formula (1) or (2): wherein E represents a substituted or unsubstituted alkylene group, a cylcoalkylene group, a phenylene group, -R₅₅OR₅₅OR₅₅- or R₅₅ZR₅₅-; Z represents N-R₅₅-A₅ or N-A₅; wherein R₅₁ to R₅₅ each represents a substituted or unsubstituted alkylene group, A₁ to A₅ each represents a hydrogen atom, -OH, -COOM or -PO₃M₂, and M represents a hydrogen atom or an alkali metal atom; wherein R₁ represents an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group or a heterocyclic group, Y represents a group of formula wherein R₂ represents an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group or a heterocyclic group, and R₃ represents a hydrogen atom or a group represented by R₂, wherein R₂ and R₃ are the same or different or together form a 5 or 6 membered hetero ring; Z₁ represents a hydrogen atom, a halogen atom or a group eliminable through a coupling reaction with an oxidized product of an aromatic primary amine series color developing agent; wherein R₁₁ represents -CONR₁₄R₁₅, -NHCOR₁₄ , -NHCOOR₁₆-, -NHSO₂R₁₆, - NHCONR₁₄R₁₅ or - NHSO₂NR₁₄R₁₅; R₁₂ represents a monovalent group; R₁₃ represents a substituent; X represents a hydrogen atom, a halogen atom or a group eliminable through a reaction with an oxidized product of an aromatic primary amine color developing agent; m is 0 to 3; R₁₄ and R₁₅ each represents a hydrogen atom, an aromatic group, an aliphatic group or a heterocyclic group; R₁₆ represents an aromatic group, an aliphatic group or a heterocyclic group; when m is 2 or 3, each R₁₃ is the same or different or may together form a ring; it also being possible for R₁₄ and R₁₅, R₁₂ and R₁₃, or R₁₂ and X together to form a ring; wherein Z₂ represents a group of non-metallic atoms which, together with the nitrogen and carbon atoms to which it is attached, forms a nitrogen-containing heterocyclic ring which may have a substituent or substituents; X represents a hydrogen atom, a halogen atom or a group eliminable through a reaction with an oxidized product of a color developing agent; and R represents a hydrogen atom or a substituent. A method according to claim 1 wherein the bleach-fixing step uses 2 to 4 bleach-fixing tanks. A method according to claim 1 or 2 wherein the silver concentration in the bleach-fixing solution in the final bleach-fixing tank is 60% or less of the silver concentration in the bleach-fixing solution in the first bleach-fixing tank. A method according to any one of the preceding claims wherein the absolute concentration of iodide in the first bleach-fixing tank is 0.002 to 0.03 mole/litre. A method according to any one of the preceding claims wherein a processing with an alkaline solution is carried out immediately after the bleach-fixing processing. A method according to any one of the preceding claims wherein the photographic material comprises at least one light-sensitive emulsion layer containing a silver halide emulsion containing 0.5 mole % or more of silver iodide.

Inventors: ISHIKAWA, MASAO, KOBOSHI, SHIGEHARU, KUREMATSU, MASAYUKI, KUSE, SATORU
Applicants: KONICA CORPORATION
Application year: 1988
Main classification: G03C7
IPC codes: G03C7