| 摘要 |
PROBLEM TO BE SOLVED: To suppress occurrence of a situation where pull-in operation of a sheet inserted by manually supplying operation of a user is not performed.SOLUTION: An image forming apparatus 1 includes: an insertion part 4 for manually-supplying; a manually-supplying sensor 34; a sheet conveyance part having a registration roller 14 provided downstream of the insertion part for manually-supplying, and a belt 15A and so on; and a control part. During maintenance operation in which the registration roller 14 is stopped and the belt 15A and so on are rotated, when it is determined that the detection result of the manually-supplying sensor has changed from "no-sheet" to "sheet-existing", the control part makes the sheet conveyance part perform pull-in operation of rotating the registration roller 14 and pulling in a sheet C. |
