Patent ID: 9079432
Filing Date: 2015-07-14
Classification: B41J,B65H

Abstract:
1. A sheet conveying apparatus for conveying a sheet in a conveying direction comprising: a correcting unit for correcting a positional deviation of the sheet by guiding with a guide member an edge of the sheet in a crossing direction that crosses to the conveying direction; a plurality of conveying roller pairs including a first conveying roller pair and a second conveying roller pair which is positioned downstream of the first conveying roller pair in the conveying direction and upstream of the guide member in the conveying direction; and a conveying control unit configured to control conveying of the sheet by driving of the plurality of conveying roller pairs, wherein a conveying control unit controls conveying the sheet such that (i) the first conveying roller pair is driven before the sheet is nipped by the second conveying roller pair, and (ii) the first conveying roller pair is driven and the second conveying roller pair is not driven after the sheet is nipped by the second conveying roller pair within a predetermined period, wherein the conveying control unit controls so as to continuously drive the first conveying roller pair while correcting the positional deviation by the correcting unit after stopping driving of second conveying roller pair, and wherein the conveying control unit controls a moving unit configured to move the second conveying roller pair between a position where the second conveying roller pair can nip the sheet and a position where each roller of the second conveying roller pair is separate from each other after correcting the positional deviation by the correcting unit.