SHEET CONVEYING DEVICE, METHOD FOR CONTROLLING SHEET CONVEYING DEVICE AND CONTROL PROGRAM FOR SHEET CONVEYING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a sheet conveying device that can promote common use of the sequence module in a plurality of models, a method for controlling a sheet conveying device, and a control program for a sheet conveying device.

SOLUTION: A sheet positional information updating unit of the sheet conveying device updates positional information on a leading end of a sheet by adding a sheet feed amount of a second-stage vertically conveying roller 112. The sheet positional information updating unit stops the update of the positional information when a first-stage vertically conveyance sensor 131 does not detect the leading end of the sheet in the case where the positional information on the leading end of the sheet arrives at a position on an upstream side of a leading-end detection position of the first-stage vertically conveyance sensor 131. The sheet positional information updating unit resumes the update of the positional information on the leading end of the sheet in the case where first-stage vertically conveyance sensor 131 detects the leading end of the sheet.

COPYRIGHT: (C)2013,JPO&INPIT