Document feeder for a copying machine having first and second tr

Details Document feeder for a copying machine having first and second tr Document feeder for a copying machine having first and second tr

1997-09-08

1999-11-30

Lee, Susan S. Y.

Electrophotography

Document handling

Original

271 301, 358474, 358496, G03G 2100

Patent

active

059958014

ABSTRACT:
A document feeder which has a feed roller and an intermediate transport roller for transporting a document picked up from a tray toward a reading position, a first pair of read rollers and a second pair of read rollers for transporting the document on the reading position at a constant speed. The feed roller and the intermediate transport roller transport a document at a higher speed than the pairs of read rollers.

REFERENCES:
patent: 4218129 (1980-08-01), Ishimoto et al.
patent: 4579327 (1986-04-01), Furuichi
patent: 5084741 (1992-01-01), Takemura et al.
patent: 5105225 (1992-04-01), Honjo et al.
patent: 5461468 (1995-10-01), Dempsey et al.

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