Image forming apparatus

Details Image forming apparatus Image forming apparatus

1997-11-18

2000-10-17

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

Separator and conveyor

271 1009, 271110, 271111, 271118, B65H 500

Patent

active

061318981

ABSTRACT:
A stack sheet supplying apparatus has a sheet stacking unit, a supply roller for supplying a sheet by contacting with an uppermost sheet in a sheet stack resting on the sheet stacking unit, a lift/lower device for controlling lifting and lower of the supply roller, a drive for driving the lift/lower device, a detector for detecting the fact that the supply roller reaches a supply position after the supply roller is lowered, and a control for turning OFF the drive on the basis of a detected result of the detector.

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patent: 5209465 (1993-05-01), Sayama et al.
patent: 5455667 (1995-10-01), Hiroi et al.
patent: 5621501 (1997-04-01), Matsuo et al.
patent: 5622364 (1997-04-01), Dutton et al.
patent: 5720477 (1998-02-01), Morita et al.
patent: 5882002 (1999-03-01), Kamei et al.

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