REUSABLE AND TRANSFERABLE PRINTER DRIVER PREFERENCE SYSTEM

Abstract: A system is provided for supporting multiple platforms with common personal preferences for printer drivers. The set preferences for the printer driver are therefore reusable and may be moved from one driver to another. The system involves the provision of a common format for printer driver preferences. When a new printer is brought to a system or a user moves to a station that uses a different printer, the preferences are readily moved to that location. Further, an MIS department may provide a corporate wide printer preference solution, for example for printing a particular page or printing in a particular style. The preferences may not be identical for each printer due to differences in the capabilities of various platforms. The printer preferences overwrite a default value in printers with preferences, to the extent that each printer has the options available. To the extent that these options are not available, the printer reverts to its default setting.

Description: REUSABLE AND TRANSFERABLE PRINTER DRIVER PREFERENCE SYSTEM FIELD OF THE INVENTION The invention relates to the field of printer driver preference systems. More particularly, the invention relates to transferable printer driver preferences across a network between client computers. BACKGROUND OF THE INVENTION In the prior art, printer driver preferences are typically defined within an open file in an active application on a client computer, based upon the available print options for a currently chosen connected output device, such as a printer. The user selects from a varied list of selectable options within a printer driver preferences menu, pertaining to the file to be printed, and to the available options for the selected printer. Selected file specific options may be selected paper size (e.g. letter, legal, A4), reduction or enlargement, page orientation (e.g. vertical or horizontal), or font substitution. Specific printer options may be color quality, resolution enhancement, selected paper tray, and printing order. The process of defining such printer driver preferences is typically complicated and time consuming, and has to be performed for most files to be printed (default printer driver preferences occasionally allow adequate printing of basic business documents, such as black and white text printing having a vertical orientation on letter size paper from a default paper tray). In a work environment having more than one printer and more than one client computer, it is presently difficult and time consuming to define printer driver preferences repeatedly. A single user, having access to multiple client computers, commonly has to repeatedly configure one or more sets of printer driver preferences for each of the machines, even for the same document file. As well, for a business in which multiple users operate multiple client computers, there are often collaborative work projects which require a consistent format for portions of the project. W. Russell, A. Kraslavsky, R. Wadsworth, L. Barrett, G. Kalwitz, T. Ip and W. Kuver, Method and Apparatus for Interfacing a Peripheral to a Local Area Network, U.S. Patent No. 5,611 ,046 (11 March 1997) disclose a circuit board coupled to a printer for interfacing the printer to a LAN. A bi-directional printer interface on the board transmits print data to the printer and receives printer status data from the printer. A processor on the board executes both application programs and status and control programs. While Russell et al. disclose a circuit board to couple a printer to a LAN to permit the printer to be "responsive, intelligent member" of a network, there is no disclosure of a the transfer, translation, modification or reuse of sets of printer driver preferences. E. Brindle, C. Czudak, C. Willette, J. Bernard, C. Nail, M. Campanella, S. Fedele and G. Tellex, System for Controlling the Printing of Electronic Documents with Various Page Description Languages and Other Parameters, U.S. Patent No. 5,475,801 (12 December 1995) disclose a network "wherein a plurality of independent computers having various page description languages (PDL's) interface with a central computer through a plurality of lines, a system allows the user or administrator of a computer on each line to elect whether the line shall have the property of persistence of a PDL for all jobs coming through the line, or whether a new PDL shall be activated as necessary depending on the particular line". T. Saulpaugh, H. Knight, J. Banks and R. Hochsprung, Dynamic Device Matching Using Driver Candidate Lists, U.S. Patent No. 5,630,076 (13 May 1997), and P. Kathail, S. Salpaugh, H. Knight, J. Banks and R. Hochsprung, Dynamic Device Matching Using Driver Candidate Lists, U.S. Patent No. 5,802,365 (01 September 1998) disclose a "method and mechanism for automatically correlating a device to its appropriate driver within a computer system utilizing candidate matching. A device tree indicating devices coupled to a computer system is available from an operating system. Within the device tree are device nodes which specify a particular device's name and a property which indicates compatible device names to the particular device. Drivers can include a data field indicating a driver name indicative of a corresponding device with which they operate. For a particular device, the system constructs a candidate list of drivers by comparing (1 ) the device name and 2) the compatible names from the device tree against all the driver names of data fields of known drivers". While Saulpaugh et al. and Kathail et al. disclose methods and mechanisms for automatically correlating a devices to their appropriate drivers within computer systems, they fail to disclose the reuse or transfer of drivers within a networked environment. As well, they fail to disclose any translation of one or more preferences between drivers. T. Motoyama, System and Method for Document Processing, U.S. Patent No. 5,353,388 (04 October 1994) discloses a document processing system which "controls the printing of documents represented in page description language form. Documents are represented by a page description language which is structured so that definition and declaratory commands are positioned only at the beginning of each distinct document segment". S. Kageyama, S. Matsumoto, M. Kitagawa, T. Shimakawa, J. Kazama and T. Okada, Printing System, U.S. Patent No. 5,625,757 (29 April 1997) disclose a printing system having a plurality of terminal equipment, a plurality of printers that can be shared by the terminal equipment, and one or more printer/spooler control servers for receiving a print from the terminal equipment, and for controlling the print job by a printer. The system also includes a distributed printing management server, for various errors that occur in the printers. While Kageyama et al. disclose a networked printing system, print jobs are transferred through the print server. L. Barrett, W. Russell, A. Kraslavsky, R. Wadsworth and G. Kalwitz, Method and Apparatus for Managing Access to a Networked Peripheral, U.S. Patent No. 5,647,056 (08 July 1997) disclose a method and apparatus for interfacing a peripheral to a LAN with an interactive network board connected to the peripheral device. An access management program establishes direct communication between a network client and the network board. The board may also execute a peripheral server program such as a print server. In some recent prior art systems (such as Printer Driver Model No. CLJ8500, from Hewlett Packard Corporation, of Palo Alto CA), within a single computer, a user can store and retrieve a set of printer driver preferences, for a single output device. While the set of printer driver preferences is storable and retrievable, the defined set is specific to a particular printer, and to a particular computer. For example, from within a word processing program, a user can navigate to a printer driver set up interface, select options, save the selected options as a defined set, and save the defined set. Subsequently, the user may selectively retrieve the saved defined set of printer driver options, from a different file within the same application on the computer, or from another application on the same computer. As a further example, a user may store a printer driver preference set for a document design, designating document specific options, and printer specific options to produce the document. Within the application in which the user creates the document design, upon creating a set of printer driver preferences, the user may save the settings (e.g. "My Document Settings"). The user may then retrieve those options within the same computer, and use the retrieved set to print a different file, such as a new document file, at the same destination printer. However, there are currently no means by which one or more sets of printer driver preferences can be directly transferred or reused between client computers. It would be advantageous to provide a system by which a user can define a set of printer driver preferences at a first client computer, and then transfer the defined set of printer driver preferences across a network, such as to another client computer, a printer, a print server, or other network device. As well, it would be advantageous to selectively retrieve a set of printer driver preferences for a first printer, and use or modify the set, as necessary, as a set of printer driver preferences for a different printer. When a user creates a set of printer driver preferences, such as for a type of printed document that the user commonly creates (e.g. a horizontal format transparency), the user often has to recreate the same set of printer driver preferences when creating another similar document. It would therefore be advantageous to reuse the same set of printer driver preferences. It would also be advantageous to provide a method to transfer printer driver preferences across a network, while providing a method to merge or modify transferred printer driver preferences, or to create new sets of transferable printer driver preferences. While the disclosed prior art systems and methodologies provide basic printer driver preference systems, they fail to provide transferable, reusable, and modifiable sets of printer driver preferences. The development of such a transferable printer driver preference system would constitute a major technological advance. SUMMARY OF THE INVENTION A system is provided for supporting multiple platforms with common personal preferences for printer drivers. The set preferences for the printer driver are therefore reusable and may be moved from one printer driver to another. The system involves the provision of a common format for printer driver preferences. When a new printer is brought into a system, or when a user moves to a station that uses a different printer, the preferences are readily moved to that location. Further, in a networked environment were a plurality of computers operate in collaboration, an MIS department may provide a corporate wide printer preference solution, for example printing a particular page or printing in a particular style. While preferences may not be identical for each printer, due to differences in the capabilities of various platforms, the system typically translates preferences between different printers, to the extent that each printer has the different options available. To the extent that one or more options within a set of preferences are not available at a destination printer, the system typically reverts to default settings for the destination printer, or allows the user to selectively modify the set of preferences. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a block diagram of a reusable and transferable printer driver system, wherein a set of printer driver preferences is transferable between client computers; Figure 2 is a second embodiment of a reusable and transferable printer driver system, in which a plurality of client computers are connected across a network to each other and to a print server, and wherein a set of printer driver preferences is located on a first client computer; Figure 3 is a second view of the reusable and transferable printer driver system of Figure 2, in which the set of printer driver preference settings is sent from the first client computer to the print server; Figure 4 is a third view of the reusable and transferable printer driver system of Figure 2, in which the stored set of printer driver preference settings is distributed to other client computers; Figure 5 shows a set of selected printer driver preference values, based upon printer driver categories; Figure 6 is a schematic view of a user interface of a printer driver for reusable and transferable printer preferences, located on a client computer; Figure 7 is detailed view of a user interface for a printer driver for the reusable and transferable printer preference system; Figure 8 is a schematic view of an active application on a client computer linked to a printer driver for reusable and transferable printer preferences; Figure 9 is a detailed view of a user interface for a printer driver for the reusable and transferable printer preference system linked of an active application on a client computer; Figure 10 is a settings submenu of a user interface for a printer driver for the reusable and transferable printer preference system linked of an active application on a client computer; Figure 11 shows a multiple printer embodiment of the transferable and reusable printer preference system; Figure 12 is a translation diagram typically used by the multiple printer embodiment of the transferable and reusable printer preference system; Figure 13 shows keyword matching between different sets of printer preferences; Figure 14 shows selective merging of selected preferences between a plurality of sets of reusable and transferable printer preferences to create a new set of reusable and transferable printer preferences; and Figure 15 is a schematic diagram a multiple printer embodiment of the transferable and reusable printer preference system, wherein sets of reusable and transferable preferences are established, stored and maintained at a central administrative workstation. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS Figure 1 is a block diagram of a reusable and transferable printer driver system 10a, wherein a set 16 of printer driver preferences 18a-18n is transferable 32 between a first client computer 12a and a second client computer 12b. The client computers 12a, 12b are connected across a network 22 to each other (e.g. such as through computer network connections 33), and to a printer 26 (e.g. such as through printer network connections 19). The set 16 of printer driver preferences 18 is used by the first computer 12a to define a printing process at the connected printer 26, such as when sending 24a a print job 21 from an application 20 to the printer 26. In the embodiment shown, a first set 16 of printer driver preference settings 18 is located on the first client computer 12a. The set 16 of printer driver settings 18 is sent 32 from the first client computer 12a to one or more other client computers (e.g. client computer 12b), across the network 22. The transfer of sets 16 of preferences 18 between computers 12 can be accomplished by several means, such as file transfers, direct transfers, e-mail, or by any other electronic export 32 or import 34 methods. The network 22 between connected devices, such as client computers, may be any sort of direct connection, or may even be a wireless or PSTN based connection, such as an internet or intranet connection. While the set 16 of printer driver preferences 18 is defined before being sent to the second client computer 12b, the preference set 16 provides a valuable resource to a user at the second client computer 12b. A significant portion of a set 18 of printer driver preferences 18 often relates to a characteristic feature set 28 of a connected output device (e.g. a printer 26). As well, many printer driver preferences 18 are similar between similar print jobs 21 , such as defined color attributes for documents produced at one or more client computers 12a, 12b. Therefore, while a single set 16 of printer driver preferences 18 may take considerable time for a user to initially create (such as at the first client computer 12a), it is often advantageous to reuse all or part of a previously defined set 16 of printer driver preferences 18 (such as at a second client computer 12b). Figure 2 is a block diagram of a second embodiment of a reusable and transferable printer driver system 10b. A plurality of client computers 12a-12n are connected across a network 22, to each other, and to a print server 42, having storage 44, which is connected 45 to a printer 26. In the embodiment shown in Figure 2, the set 16 of printer driver preference settings 18 is initially located 40a on a first client computer 12a. For example, a user at the first client computer 12a may define a detailed set 16 of printer driver preference settings 18, in the course of sending print jobs 21 to the print server 42 for printing at the printer 26. Figure 3 is a second view 40b of the second embodiment of a reusable and transferable printer driver system 10b shown in Figure 2, in which the set 16 of printer driver preference settings 18 is downloaded 46 from the first client computer 12a, across the network 22, and is stored within storage 44 of the print server 42. As described above, a significant portion of a set 16 of printer driver preferences 18 often relates to a characteristic feature set 28 of the connected output device (e.g. the printer 26), and many client computers 12a-12n connected across a network 22 often have print jobs 21 which require similar preferences 18. Therefore, the stored set 16 of printer driver preference settings 18 is often useful for other client computers 12b-12n. Figure 4 is a third view 40c of the second embodiment of a reusable and transferable printer driver system 10b shown in Figure 2, in which the stored set 16 of printer driver preference settings 18 is then sent 48 (i.e. distributed or selectably uploaded) from the print server 42 to other client computers 12b,12n. The uploaded set 16 of printer driver preference settings 18 is subsequently used by the other client computers 12b-12n, in the process of printing files 21 at the printer 26 connected to the print server 42. Figure 5 shows a set 16 of selected printer driver preference values 18a-18n, based upon printer driver categories 47a-47n. The set 16 of printer driver preferences 18a-18n are set values which are required to successfully print a print job 21 at a networked printer 26. Within the entire set of printer driver categories 47a-47n is typically a common category subset 49a of settings 47a-47i which are common to most printers 26 (e.g. such as selected page size, input tray, orientation, and media type). As well, within the entire set of printer driver categories 47a-47n is typically a printer specific subset 49b of settings 47j-47n which are specific to a particular printer 26, based on the feature set 28 (i.e. the capabilities) of that printer 26 (e.g. duplex, sorting, finishing options). A specified reusable and transferable set 16 of printer preferences 18 typically includes a set name 51 (preferably user-selectable or MIS department selectable), which allows users at different client computers 12a-12n to easily identify and use one or more sets 16 of printer preferences 18 for different print jobs 21. Figure 6 is a schematic view of a user interface 50 for a printer driver 14 for a reusable and transferable printer preference system 10, located on a client computer 12. The client computer 12 typically comprises a processing unit 52, a monitor 54 having a display screen 56, and input devices, such as a keyboard 58 and a mouse 60. Within the user interface 50 of the printer driver 14, a user views, defines or modifies a set 16 of selectable printer driver preferences 18. In basic embodiments of the reusable and transferable set of printer preferences system 10a, 10b, the printer driver control interface 50 allows sets 16 to be defined and reused for a particular connected printer 26. However, preferred embodiments of the system 10 allow sets 16 of transferable printer preferences 18 to be readily defined, transferred and modified for use with different printers 26, and even for different printers 26 having different feature sets 28a-28n (FIG. 11 ). The printer driver control interface 50 has a general settings interface 62, providing a general set of all the preferences 18 which the user can specify. The control interface preferably includes a set name interface 66, in which a user may enter a desired name 51 (e.g. "Newsletter 1") for a given set 16 of preferences 18, such as by using the keyboard 58. The top level settings 64a-64n typically include setting group controls 64, such as for color options 64a, scale options 64b, and finishing options 64c. When the user activates a general setting choice 64, such as activating a group button 70a, 70b, or 70c, the control interface 50 typically displays a related preference selection window or expanded submenu 72, as shown in Figure 7, whereby the user may specify detailed preference settings 18. In Figure 7, the user has activated the expanded color settings submenu 72a by selecting the color setting button 70a in Figure 6. The color settings submenu 72a includes detailed selectable color settings. For color settings, typical option groups of preferences are business color 74a, expert color 74b, or greyscale 74c. For example, business color 74a is typically defined by preset color preferences 18, wherein the printer driver control interface 50 specifies basic color settings (e.g. typically specifying an adequate color palette that is reproducible by a color printer 26 for general business documents). As well, basic greyscale printing output 74c may be selected. In contrast to more generic greyscale settings or business color settings 74a, expert color output 74b may optionally be selected, whereby a user has the option to manually specify more detailed color settings (e.g. such as for color calibration and specified PANTONE™ color matching (by Pantone Incorporated, of Moonachie, NJ)). In Figure 7, if expert color output 74b is activated, a secondary submenu would typically be presented to the user within the interface 50, so that the user may select detailed expert color preferences 18. In a similar manner to the selection of color preferences 18, other preferences 18 may be selected within the control interface 50, such as printing media selection (e.g. substrate type selection, such as paper or transparency, tray selection, and paper size selection), or other processing preferences, such as finishing, orientation, duplex, stapling, binding, and/or hole punching preferences. The printer preference control interface 50 shown Figure 7 also includes a graphic representation of a plurality of defined sets 16a-16c of printer preferences 18. The currently displayed set 16 is selectable, such as by activation of layered sets 16 by tabs 75a-75c. For example, the displayed set 16a is currently displayed in Figure 7. When a user selects a preference set tab 75, the selection windows 62,72 for the selected set 16 is displayed, and presents the selected preference options to the user, such as a detailed set view (FIG. 5), a general control interface 62 (FIG. 6), or more specific option submenus 72. The resulting set 16 of printer preferences 18 is based upon the chosen preference 18 for each setting 47 (FIG. 5). A user may create a plurality of sets 16a-16n of preferences 18, typically for different types of print jobs 21 , from within the printer driver control interface 50. While a user may create a set 16 of preferences 18 by individually selecting each preference 18, the user may also modify a previously defined set 16 (e.g. modifying the selected preferences 18 for "Newsletter 1"), or may modify a previously defined set 16 and save the modified set as a new set 16 (e.g. modifying the selected page size and finishing preferences 18 for "Newsletter 1", while retaining the color preferences for "Newsletter 1", and saving the modified set 16 as "Proposal 1"). In this example, different print jobs 21 created by one or more client computers 12a-12n, using either the first set 16a, named "Newsletter 1", or the second set 16b, named "Proposal 1 ", may quickly be processed. For detailed print jobs 21, such as where color preferences 18 are quite complicated, the resulting print jobs 21 may be processed with strict color preferences 18, while other printer preferences 18 may differ. For example, a newsletter print job 21 commonly involves a two-page, two-sided folded layout, while a business proposal print job 21 is commonly printed on single-sided letter size paper. However, related documents often incorporate coordinated color palettes. The reusable and transferable printer preference system 10 thus allows sets 16 of preferences 18, or portions of sets 16 of preferences 18 to be efficiently and accurately defined, transferred, and modified. Figure 8 is a schematic view of an active application 20 on a client computer 12, which is linked to a printer driver 14 for reusable and transferable printer preferences 18. Within the active application 20, the user typically accesses the transferable printer preference system 10 through the a print control 83 on a file submenu 85. Selection of the print control 83 typically displays a general print submenu 87 from within the active application 20, wherein a print properties control 89 within the general print submenu 87 provides access to the general settings interface 62 of the transferable printer preference system 10. Figure 9 is a detailed view of a user interface 50 for a printer driver 14 for the reusable and transferable printer preference system 10 linked of an active application 20 on a client computer 12. When the user selects a defined set 16 from a set selection submenu 78, such as by highlighting 80 the desired set 16, the selected preferences 18 are changed to reflect the defined preferences 18, and the user may quickly process a print job 21. The general settings interface 62 includes an expandable preferences display 91 , which can be expanded by expand menu control 95a, or compressed (showing only top level settings 64a- 64n), by compress menu control 95b. When the user activates a general setting choice 64, such as activating a group button 70, the control interface 50 typically displays a related preference selection window or expanded submenu 72, as shown in Figure 7, whereby the user may specify detailed preference settings 18. The general settings interface 62 also preferably includes a setting summary display 93, and a page layout thumbnail preview 94. The setting summary display 93 provides an overview of preference categories 47a-47n and selected settings 18a-18n for the current set 16 of preferences 18. The page layout thumbnail preview 94 provides a graphic representation of the current page layout, as a print job would be printed to an output device 26 (e.g. the graphic representation in Figure 9 currently shows a portrait orientation setting 18c on letter size paper setting 18a, as shown in setting summary display 93). The general settings interface 62 also includes a settings selection control 92, which provides access to a detailed settings submenu 98, wherein a user can control the transfer of sets 16 of printer preferences 18. Figure 10 is a settings submenu 98 of a user interface for a printer driver 14 for the reusable and transferable printer preference system 10 linked of an active application 20 on a client computer 12. The settings submenu 98 includes controls for exporting 32 (FIG. 1 ) a selected set 16 of printer preferences 18, importing 34 (FIG. 1) a selected set 16 of printer preferences 18, storing 46 a selected set 16 of printer preferences 18 (FIG. 3), retrieving 48 a selected set 16 of printer preferences 18 (FIG. 4), or saving a selected set 16 of printer preferences 18 as a new set 16, through Save As control 99. Within a network 22, transferable and reusable sets 16 may therefore be defined at one or more client computers 12a-12n, and may be distributed to other networked devices, such as to client computers 12a-12n or to print servers 42. For users located at a plurality of client computers 12a-12n, the distributed sets may readily be used, such as for multiple users working on one or more related project. Each user may send each project (i.e. a print job 21 ) to a printer 26, and obtain similar printed outputs, since the set 16 of printer preferences 18 is equivalent across all client computers 12a-12n. System Use for a Plurality Printers having Different Feature Sets. In basic embodiments of the transferable and reusable printer preference system 10, sets 16 of printer driver preferences 18 can be transferred between multiple client computers 12a-12n for jobs which are sent to the same printer 26. In preferred embodiments, sets 18 of printer driver preferences 18 are used to send print jobs 21 to different printers 26a-26n, either from the same client computer 12, or from different client computers 12a-12n. While sets 16 of printer preferences 18 are typically specified in terms of an available feature set 28 for a connected printer 26 (e.g. a first printer 26a), the sets 16 may be modified within the transferable and reusable printer preference system 10 to function with different printers 26a-26n having different feature sets 28a-28n. Figure 11 shows multiple printer embodiment of the transferable and reusable printer preference system 10c, having a first client computer 12a in communication with a first printer 26a, and a second client computer 12b in communication with a second printer 26b. The set 16 of printer preferences 18 shown is defined on the first client computer 12a, and is specified to perform a particular type of print job 21 at the first printer 26a. As described above, a user at the first client computer 12a may selectably send 32 one or more sets 16 of printer driver preferences 18 to the second client computer 12b. The transfer or distribution of sets 16 may be accomplished by several means, such as by e- mail, or by intermediate storage on a server (e.g. such as print server 42 (FIGS. 2-4)). Translation of Set Preferences. Figure 12 is a translation diagram 100 typically used by the multiple printer embodiment of the transferable and reusable printer preference system 10c. When an initial set 16x of preferences 18, having been specified for use at a first printer 26 having a first feature set 28a, is used to print a print job 21 at a different printer 26, having a different feature set 28b (sent from either the same computer 12a or a different computer 12b), the system 10 preferably modifies the initial set 16x of preferences 18 to create a modified set 16y, as needed, to accomplish the selected print job 21. The multiple printer platform printer driver 14b preserves the defined preferences 18 which are usable 102 for a different destination printer 26b. While the application 10,50 and multiple platform printer driver 14b preserves as many preferred settings 18 as possible (e.g. retains the main code of the initial set 16), there are often features 30 which are different between different printers, and preferences specified in an initial set 16x which are not directly usable for a new destination printer 26. For preferred preferences 18 which are not directly usable for the destination printer, the printer driver 14 uses default setting preferences 104 that are required to successfully print to the second printer 26. For example, a common printer preference 18 may be "duplex" printing. For different printers 26 which have a "duplex" printing preference 18 available within each their defined feature sets 28, the printer driver 14 and translation control 100 matches 102 the "duplex" option 18. Meanwhile, other non-matching settings 104, which are not directly available to the new printer 26, are typically translated to default preferences 18 for the new destination printer 26b. In a preferred embodiment, where more than one default setting preference is possible at a destination printer 26, translation control 100 provides controllable selection of the default preferences 104. Conflict Resolution. When translating sets 16 of printer preferences 18, or when merging sets 16 of printer preferences 18 (FIG. 14), there are occasionally selected features from one set 16 which are not directly translated to an available selectable preference 18, or an available feature 28 on a different output device 26. Therefore, when sets 16 of reusable and transferable printer preferences 18 are imported to a client computer 12, retrieved from external storage 44 across a network, or are used to send a print job 21 to a different printer 26 than a set 16 was originally intended, detailed resolution between preferences 18 is sometimes required. Each set 16 includes a plurality of defined preferences 18, and each preference has a defined preference name or keyword 107. While there may be equivalent or similar features 30 within feature sets 28 of different printers, the terminology 107 used to describe a preference 18 related to each feature 30 may be different for different printers 26. The printer driver 14 and translation control 100 attempts to match as many preferences as possible, substitutes default setting 104 where possible (FIG. 12), and if needed, allows the user to match other non-matching preferences 18, to correctly match preferences 18 which were incorrectly matched by the automated system (e.g. such as from differences in keywords 107), or to resolve other conflicts. The translation and modification of sets 16, and comparison between preferences 18 and keywords 107 is accomplished internally to the printer driver application 14. Alternatively, supplementary translation format applications, such as an XML format application, may be used in conjunction with the printer driver 14, such as to store and transfer setting parameters 47a-47n and their values 18a-18n within a standardized XML format, and to compare and translate parameters 47, keywords 107, and preference values 18. The use of XML formats provides simple key value pair association describing the settings 18 for a specific printer 26. The transfer of settings 18 in XML format is preferred, since there are no additional page description language (PDL) specific commands that are required. Keyword Matching. Common features 30 are often described using the same terminology preferences 18 for different printers 26 manufactured by the same company (e.g. using unified terminology and keywords for features 30 and selectable preferences 18). However, an equivalent or similar feature 30 provided on a printer 26 from a different manufacturer may have different terminology or keywords for features 30 and selectable preferences 18. The multiple platform printer driver 14b and translation control 100 therefore preferably provides keyword matching controls, whereby a user can match up preferences 18 between an initial set 16x (FIG. 12), and non-matching 104 preferences 18 in the modified set 16y. Figure 13 shows keyword matching 106 between different sets 16 of preferences 18. Through the user interface 50 or translation control interface 100, a user may optionally resolve such conflicts in terminology by matching key words 107. For example, as shown in Figure 13, a first set 16 of preferences 18 is defined for a first printer 26a, and describes a page layout option as "Two- page" 107. However, the second printer 26a shown requires a similar layout option to be described as "Tabloid" 107. In this scenario, the user may optionally resolve the conflict, by matching 108 the "Two-page" keyword 107 for preference 18n in the first set 16x to the "Tabloid" keyword 107 for preference 18n in the first set 16y. Selective Merging. Figure 14 shows selective merging 1 10 of selected preferences 18 between a plurality of sets 16a, 16b of reusable and transferable printer preferences 18, to create a new set 16n of reusable and transferable printer preferences 18. For example, a user may desire to create a new set 16n, based on specific color preferences 18 from an earlier defined set (e.g. set 16a), and may also desire finishing preferences 18 based on a different set (e.g. set 16b) The selective merging window 1 10 allows a user to choose selected preferences 18 between two or more previously defined sets, to create a new set 16. Within the selective merging window 110, the user highlights 112a, 112b desired preferences 18 from existing sets 16a, 16b. In an alternate embodiment, a user can slide over (i.e. drag) 113a the desired preferences 18 or groups of preferences (e.g. color output settings 18) from the first set 16a to the new set 16n, and slide over 113b the desired preferences 18 or groups of preferences (e.g. finish settings) from the second set 16b to the new set 16n. The user may also select other preferences 18 based upon choices other than those available, such as by a pop-up menu 114 of preferences 18. The user may then save and use the new set 16n, as merged from two or more prior sets, and may optionally modify the preferences 18 for the new set 16n, by selecting preferences 18 from selection menus. Translated or selected preference options 18 which conflict with other selected preferences 18 in the new set 16n (i.e. the selected preference is not available, or cannot be performed) are preferably highlighted 118. In a preferred embodiment, context-sensitive help provides a user with supplementary information regarding a potential conflict (e.g. a conflict resolution dialog). For a highlighted conflict 118, a user preferably activates a pop-up menu 114 of preferences 18, and chooses a preference 18 which is not conflict highlighted 118. The user selectably pulls down the highlighted preference 118, such as by opening a pop-up menu 114, which shows which item choices 18 would still be conflicted 118, and which would be acceptable. Pop-up menu 114 typically display all selectable preferences 18, such as preferences 18 defined by the initial sets 16 being merged (e.g. preference Opt N-1 from a first set 16a, and preference Opt N-2 from a second set 16a), as well as other selectable preferences 18 (e.g. preference Opt N-3) for the new destination printer 26. In a preferred embodiment, a log is prepared for selected sets 16 of preferences 18 for a processed print job 21. For imported printer driver sets 16 where preferences 18 were matched, such as by terminology resolution 106 or by conflict resolution 118, the eventual output resulting from the selected set 16 may be fine, or may produce undesirable output, such as if one or more preferences 18 were improperly resolved. The job log therefore provides a convenient means to capture and provide feedback to the resolution process, based on successful or unsuccessful output. The user may preferably inspect the job log, to compare the chosen preferences 18 for the current print job 21 to the imported preferences 18, such as to detect discrepancies. Master Sets of Printer Preferences. In the prior art, secondary users currently have to make each and every change to a printer driver, such as through sub-menus, before a print job 21 is printed, even if the user is printing to the same printer 26 as the first user. Such manual entry of detailed multiple settings is prone to error. For complicated color process printers 26 or large format plotters 26, the resulting mistakes can be quite extensive and costly. Figure 15 is a schematic diagram a multiple printer embodiment of the transferable and reusable printer preference system 10d, wherein sets 16 of reusable and transferable preferences 18 are established, stored and maintained at a central administrative workstation 120. In a networked environment 22, there are often collaborative efforts between a plurality of users at a plurality of client computers 12. It is often desirable to specify and control the publication of documents from a single computer 12 or administrative workstation 120, such as in a publishing or MIS environment, where multiple users are responsible for creating one or more documents requiring strictly controlled features, such as page layouts and color preferences. In contrast to the prior art, master sets 16 of preferences 18 are preferably established at a single location, such as at an administrative workstation 120, and are then broadcast out to networked client computers 12a-12n, to provide controlled output of print jobs 21 at one or more printers 26a-26n. A user, such as an MIS administrator, at an administrative workstation 120 may establish sets of preferences 18, and may preferably control the storage and modification of the defined sets 16. In a publishing environment, therefore, print jobs 21 can be processed by any user at a client computer 12a-12n, using the sets 16 defined and maintained by the administrative workstation 120. The administrative user may also modify defined sets 16 of preferences 18 for operation at any of a plurality of print servers 42a-42n and output devices 26a- 26n, whereby a print job 21 sent from any client computer 12a-12n is processed similarly. Individual users at client computers 12 are not required to modify their own sets 16 of preferences 18, since they are automatically supplied with a networked choice of available sets 16 of printer preferences 18, such as through the user interface of their user applications 20. For example, in a networked environment between client computers 12a-12n that is used for color graphics production, there are often detailed and complicated color calibrations within a specified set 16 of printer preferences 18, by which a plurality of users are required to use the same specified set 16 of printer preferences 18 (e.g. often comprising as many as twenty different calibration steps, brightness values, swap simulation values, CID selection values, and ITC profile values). System Advantages. The transferable printer driver preferences system 10 and its methods of use provide reusable and transferable sets 16 of printer driver preferences 18. For a single user working at one or more client computers 12a-12n, defined sets 16 are always close at hand. Sets 16 can be easily merged to provide similar output and finishing at multiple output devices 26. Different users at different client computers 12a-12n have access to defined sets, and can use them "as is", or may modify them or merge them with other sets to quickly and efficiently create new printer driver preference sets 16. In a master- client environment 10d (FIG. 15), one or more sets 16 of printer driver preferences 18 are defined and controlled from a central location 120, whereby the application files 21 produced or modified at one or more client computers 12a-12n are similarly formatted, using the pre-defined and selectable sets 16 of printer driver preferences 18. Although the reusable and transferable printer driver preferences system 10 and its methods of use are described herein in connection with client computers 12, networks 22, print servers 42, and printers 26, the system and techniques can be implemented with other computers 12, servers and image processing devices, such as print controllers, scanners and copiers, or any combination thereof, as desired. Accordingly, although the invention has been described in detail with reference to a particular preferred embodiment, persons possessing ordinary skill in the art to which this invention pertains will appreciate that various modifications and enhancements may be made without departing from the spirit and scope of the claims that follow.

Claims: CLAIMS What is claimed is: 1. A process, comprising the steps of: establishing a set of one or more printer driver preferences at a first client computer for sending a print job to a first output device; sending said set of said one or more said printer driver preferences from said first client computer to a second client computer; and using said set of said one or more said printer driver preferences at said second client computer to send a second print job to said first output device. 2. The process of Claim 1 , further comprising the step of: modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer. 3. The process of Claim 2, wherein said step of modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer is performed automatically. 4. The process of Claim 2, wherein said step of modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer is performed through interaction with a client user at said second client computer. 5. The process of Claim 1 , wherein said output device is a printer. 6. A process, comprising the steps of: establishing a set of one or more printer driver preferences at a first computer for sending a print job to a first output device having a first feature set; sending said set of said one or more said printer driver preferences from said first client computer to a second client computer; and using said set of said one or more said printer driver preferences at said second client computer to send a second print job to a second output device having a second feature set. 7. The process of Claim 6, further comprising the step of: modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer, before sending said second print job to said second output device. 8. The process of Claim 7, wherein said step of modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer is performed automatically. 9. The process of Claim 7, wherein said step of modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer is performed through interaction with a client user at said second client computer. 10. The process of Claim 7, wherein said step of modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer includes keyword matching between said first feature set and said second feature set. 11. The process of Claim 7, wherein said step of modifying said one or more of said printer driver preferences within said sent set of said one or more said printer driver preferences at said second client computer includes resolution of conflicts between said first feature set and said second feature set. 12. The process of Claim 6, wherein said output device is a printer. 13. The process of Claim 6, wherein said second feature set of said second output device is different from said first feature set of said first output device. 14. A printer driver system, comprising: one or more printing devices, each of said printing devices having a set of one or more features; a plurality of client computers networked to one or more of said one or more output printing devices, each of said client computers capable of sending print jobs to any of said one or more printing devices, at least one of said plurality of client computers capable of constructing one or more sets of one or more printer driver preferences, and for modifying said one or more sets of one or more printer driver preferences to print jobs at said any of said one or more output printing devices; and means for transferring said one or more sets of one or more printer driver preferences between said client computers. 15. The printer driver system of Claim 14, further comprising: a print server having storage located between said client computers and at least one of said printing device, and wherein said means for transferring said one or more sets of one or more printer driver preferences between said client computers includes the transfer of said one or more sets of one or more printer driver preferences from said client computers to said storage within said print server, and retrieval of said stored said one or more sets of one or more printer driver preferences at other of said client computers. 16. The printer driver system of Claim 14, wherein said at least one of said plurality of client computers capable of constructing and modifying said one or more sets of one or more printer driver preferences is also capable of constructing a merged set of printer driver preferences based upon selected preferences of previously defined sets of one or more printer driver preferences. 17. The printer driver system of Claim 14, wherein said modification of said one or more sets of said printer driver preferences is performed automatically. 18. The printer driver system of Claim 14, wherein said modification of said one or more sets of said printer driver preferences is performed through interaction with a client user. 19. The printer driver system of Claim 14, wherein said modification of said one or more sets of said printer driver preferences provides keyword matching between said sets of one or more of said features. 20. The printer driver system of Claim 14, wherein said modification of said one or more sets of said printer driver preferences provides resolution of conflicts between said sets of one or more of said features.

Inventors: VIDYANAND RAMGOPAL, VIDYANAND, RAMGOPAL
Applicants: ELECTRONICS FOR IMAGING INC, ELECTRONICS FOR IMAGING, INC.
Application year: 2000
Main classification: G06F3
IPC codes: G06F3