Document feeder and image reading apparatus provided with the do

Details Document feeder and image reading apparatus provided with the do Document feeder and image reading apparatus provided with the do

1997-10-01

1999-07-06

Pitts, Harold I.

Photocopying

Contact printing

Light boxes

271259, G03G 2100

Patent

active

059203811

ABSTRACT:
A document feeder which separates a single document from some picked-up documents and feeds the document toward a reading position with a feed roller and a separation roller, and which transports the document on the reading position with a first pair and a second pair of read rollers. The distance between the feed/separation rollers and the first pair of read rollers is shorter than the length of a document of a minimum regular size, the distance between the feed/separation rollers and the reading position is longer than the length of a document of the minimum regular size, and the distance between the feed/separation rollers and the second pair of rollers is shorter than the length of a document of one size larger than the minimum regular size.

REFERENCES:
patent: 5339139 (1994-08-01), Fullerton et al.
patent: 5461468 (1995-10-01), Dempsey et al.

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