| 摘要 |
PROBLEM TO BE SOLVED: To enable marginless printing to be executed even in case of use with an application program in which size of subject paper to be printed is limited. SOLUTION: A printer driver 55 sets an enlarged image range as enlargement to paper size corresponding to width of roll paper R by prescribed quantity. Enlargement magnification of the enlarged image range to the paper size is determined, and resolution of a printer is multiplied by the enlargement magnification. The printer driver 55 notifies the paper size and resolution after multiplication to an application 50. Picture data expressing an image by picture elements of the notified resolution and having corresponding size to the notified paper size are received from the application 50. After the received picture data are enlarged to the enlarged magnification, commands are provided for execution of printing by a printer. |
