Sheet treating apparatus and image forming apparatus

Details Sheet treating apparatus and image forming apparatus Sheet treating apparatus and image forming apparatus

2007-03-06

2007-03-06

Crawford, Gene O. (Department: 3651)

Sheet-material associating

Associating or disassociating

Sheet associating

C270S058080, C270S058090, C270S058140, C270S058180, C270S058010

Reexamination Certificate

active

10928194

ABSTRACT:
A sheet treating apparatus including, a conveying device for conveying sheets, a sheet stack tray for stacking the sheets conveyed by the conveying device, a sensor detecting the sheets conveyed to the sheet stack tray, a pressure-contact conveying device for conveying the sheets on the sheet stack tray in pressure contact with the sheets, a pressure-contact device for bringing the pressure-contact conveying device into pressure-contact with the sheets, and a controlling device for varying a time from when the sensor detects the sheets to when the pressure-contact device starts operating according to a sheet conveyance speed of the conveying device.

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