| 摘要 |
PROBLEM TO BE SOLVED: To perform a skew adjustment with a system different from the system for driving one set of nips with a separate motor. SOLUTION: A document processing device 300 includes a plurality of nips where respective nips include an idler wheel and a drive wheel, a sheet skew measurement system 305 configured so as to measure sheet skew for a sheet, a feedback controller 315 configured so as to generate a control signal in response to the sheet skew measured by the sheet skew measurement system 305, and an actuator 310 configured so as to adjust a loading force applied to the sheet by an idler wheel for at least one nip in response to the control signal. COPYRIGHT: (C)2009,JPO&INPIT
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