摘要 |
PROBLEM TO BE SOLVED: To control sheet carrying by a carrying amount measured near a abutting position. SOLUTION: A separation sensor 400 for detecting the carried sheet at a first detection position at a downstream side in a sheet carrying direction of a separation feeding part B, an abutting sensor 11 for detecting the carried sheet at a second detection position at a downstream side in the sheet carrying direction of the separation sensor 400, and a control means for setting a drive amount of the sheet feed motor to control the sheet carrying are provided. A first drive amount between the separation sensor 400 and the abutting sensor 11 is found. On the basis of a value of the first drive amount, whether the sheet is carried while slipping or not is determined, and a second drive amount at the downstream side in the sheet carrying direction of the abutting sensor 11 is set. COPYRIGHT: (C)2004,JPO
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