Photocopying – Projection printing and copying cameras – Original moves continuously
Patent
1992-08-31
1994-06-14
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Original moves continuously
270 41, 355 48, 355 75, 493410, G03B 2748, G03B 2750
Patent
active
053214641
ABSTRACT:
Tractor drives of a high speed printer move a length of continuous-form paper longitudinally up from a box of fanfold stacked paper, through a print mechanism, across paper directing means, and downward to refold onto a fanfold stack. A misfold detector is positioned at the paper directing means to sense the jumble of paper caused by misfolding prior to jamming of paper movement through the tractor drive to prevent damage to the paper, complex restarting procedures, or data loss.
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Jessen Robert F.
Mertens Christopher A.
Olsen Nathan J.
Telfer Robert J.
Belk Michael E.
International Business Machines - Corporation
Wintercorn Richard A.
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