| 摘要 |
<p>PROBLEM TO BE SOLVED: To correct a sheet position in the sheet cross direction of a sheet during carriage and miniaturize a device. SOLUTION: A sheet position in the sheet cross direction of a sheet is detected by using a sheet position detection device provided in the upstream of a carrier roller 24, s driven roller 25 to be driven by the carrier roller 24 is revolved around a shaft center in the direction to correct the sheet position in the sheet cross direction, carrier force of the driven roller 25 is given by changing the forwarding direction of the sheet, and the sheet in the midway of carrying is moved in the sheet cross direction on a recarrying part 16. Consequently, it is possible to correct the sheet position in the sheet cross direction of the sheet during carriage, to eliminate a space in the case when the sheet is slipped and carried in the sheet cross direction and to miniaturize a device.</p> |
