Method for the digital printing of words and/or images on a glass pane by means of dedicated software that interprets digital information recorded on special memory supports which define said words and/or said images to be printed and controls an ink jet printing head in order to print said words and/or images on said glass pane, said digital printing of said words and/or images being obtained by superimposing a plurality of printing surfaces (1; 2) on each other through the following operations: - preparing each of said printing surfaces (1; 2) by printing a plurality of coplanar printing strips (1a; 2a) placed side by side, wherein each of said printing strips (1a; 2a) is in contact with the adjacent printing strip along a common longitudinal edge (1b; 2b); - superimposing said printing surfaces (1; 2) in such a way that each common longitudinal edge (1b; 2b) belonging to any of said printing surfaces (1; 2) is arranged facing and in contact with a printing strip (1a; 2a) belonging to the overlying and/or underlying printing surface (1; 2), said method comprising a plurality of preparatory operations that are carried out before digitally printing said printing surfaces (1; 2) and comprise the following operations: - placing said glass pane on a work surface; - defining for said glass pane a Cartesian reference system constituted by a first axis and a second axis; - defining an initial reference point; - positioning said printing head at the level of said initial reference point wherein each of said printing surfaces (1; 2) is obtained through the following operations: - making said printing head advance along said first axis X/second axis Y to print a printing strip (1a; 2a) on said glass pane; - repositioning said printing head at the level of said initial reference point; - moving said printing head along said second axis Y/first axis X by a pitch equal to the width of said printing strip (1a; 2a); - making the printing head advance, repositioning it and moving it again several times until completing the printing of said printing surface (1; 2) on said glass pane, characterized in that, to obtain another printing surface superimposed on the previous one and equally made up of a plurality of printing strips, each time is necessary to take care to reposition said printing head, which was moved along said second axis Y and with respect to said initial reference point at a distance that is shorter than said width of the printing strip belonging to said previous printing surface; in this way, each common contact edge between the printing strips of the preceding printing surface will be covered by a respective printing strip of the overlying printing surface and in the same way each common contact edge between the printing strips of the overlying printing surface will be in contact with a corresponding printing strip of the underlying printing surface. - preparing each of said printing surfaces (1; 2) by printing a plurality of coplanar printing strips (1a; 2a) placed side by side, wherein each of said printing strips (1a; 2a) is in contact with the adjacent printing strip along a common longitudinal edge (1b; 2b); - superimposing said printing surfaces (1; 2) in such a way that each common longitudinal edge (1b; 2b) belonging to any of said printing surfaces (1; 2) is arranged facing and in contact with a printing strip (1a; 2a) belonging to the overlying and/or underlying printing surface (1; 2), - placing said glass pane on a work surface; - defining for said glass pane a Cartesian reference system constituted by a first axis and a second axis; - defining an initial reference point; - positioning said printing head at the level of said initial reference point wherein each of said printing surfaces (1; 2) is obtained through the following operations: - making said printing head advance along said first axis X/second axis Y to print a printing strip (1a; 2a) on said glass pane; - repositioning said printing head at the level of said initial reference point; - moving said printing head along said second axis Y/first axis X by a pitch equal to the width of said printing strip (1a; 2a); - making the printing head advance, repositioning it and moving it again several times until completing the printing of said printing surface (1; 2) on said glass pane,