Photocopying – Projection printing and copying cameras – Detailed holder for original
Patent
1985-11-27
1987-12-22
Hayes, Monroe H.
Photocopying
Projection printing and copying cameras
Detailed holder for original
355 14SH, G03B 2762
Patent
active
047149469
ABSTRACT:
A multipurpose document feeder, reproducing machine employing a document feeder, the process for operating the document feeder being adapted to copy in either a continuous form feeding mode of operation or an alternative document feeding mode of operation such as semi automatic document feeding. The continuous web support system when moved to its operative position automatically conditions the feeder and reproducing machine to copy in the continuous web mode of operation. An idling pin wheel which engages holes in the web edge is utilized to control incremental feeding of the web during copying and also for sensing jams or tears in the web.
REFERENCES:
patent: 4240744 (1980-12-01), Rapp et al.
patent: 4300710 (1981-11-01), Dubois et al.
patent: 4433909 (1984-02-01), Center et al.
patent: 4485949 (1984-12-01), Gebhart et al.
Bajgert Teddy A.
Bunker Neall H.
Cochran James L.
Duane Willis J.
Mojica Arturo
Hayes Monroe H.
International Business Machines - Corporation
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