| 摘要 |
An image formation device enabling manual two-sided printing in which a user supplies the sheets, has a receiving unit, which receives printing page quantity information; a control unit, which based on the printing page quantity information determines the number of pages printed in the first pass of manual two-sided printing, issues a printing instruction for the number of pages printed, on condition that print processing has ended according to the printing instruction, issues an instruction to change image forming conditions when performing printing, and, after the change instruction, issues a printing instruction for the second pass of printing; and a printing unit, which changes the image forming conditions according to instructions to change the image forming conditions, and executes print processing according to the printing instruction. |
