JP2008304751A5 - - Google Patents

Claims (3)

An image forming unit, and a sheet conveying apparatus for conveying a sheet on which an image has been formed by the image forming unit, the image forming operation of the sheet remaining in the conveyance apparatus body is stopped by the stop, the image forming operation Once restarted, the image forming apparatus so as to feed Ri搬 by the sheet conveying device,
The sheet conveying apparatus is
A reversing passage that guides the seat that is pulled in and the front-rear direction is reversed;
Provided in the inversion passage, draw sheet to the reversing position for reversing the sheet by normal rotation, a reversible sheet transport member for feeding the fancy can Ri引 by the reversal sheet from the reversing passage to reverse the front and rear direction When,
A detection unit that is provided upstream of the reversing passage in the sheet conveyance direction and detects a sheet so as to control rotation of the sheet conveyance member;
When the image forming operation is resumed , the image forming apparatus controls the rotation of the sheet conveying member so that the sheet is pulled to the reversal position and reversed even when the detection unit does not detect the sheet. Sheet over DOO retraction distance, the detection portion and longer than the distance of the reversing position, the image forming apparatus according to claim 1, wherein a shorter than the distance of the reverse position and the sheet conveying members.   Based on the signal from the detection unit, when it is determined that the drawn sheet is reversed and passes through the reversal position, the sheet conveying member is rotated so that the sheet is sent out from the reversing path without being pulled in. The image forming apparatus according to claim 1, wherein the image forming apparatus is controlled.