| 摘要 |
PROBLEM TO BE SOLVED: To reliably delete only one unnecessary job among multiple print jobs.SOLUTION: A control part 40 causes a delete part 136 to delete a print job according to a delete instruction input by a delete instruction input part 140 when a maintenance part does not perform maintenance of an ink discharge head 14, and causes the delete part 136 to delete the print job according to the first delete instruction input by the delete instruction input part 140 when the maintenance part performs maintenance of the ink discharge head 14, and controls to prevent the delete part 136 from deleting the print job regarding the delete instruction input by the delete instruction input part 140 after the first delete instruction. |
