Copying apparatus

Details Copying apparatus Copying apparatus

1986-07-03

1987-09-01

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Original moves continuously

355 8, 355 14R, 355 57, G03B 2748, G03B 2750, G03B 2770

Patent

active

046905456

ABSTRACT:
A copying apparatus including an original scanning device such that relative positions of a leading edge of a copy paper sheet and a front end of an image to be copied are controlled in accordance with a time interval between a point of time at the start of scanning of the original scanning device and a point of time at the start of transport of the copy paper sheet. The copying apparatus further includes a device for reciprocating, in a mode for starting scanning of the original scanning device after the start of transport of the copy paper sheet, the original scanning device through a short distance at a low speed prior to the start of copying of the image onto the copy paper sheet so as to determine a start position of scanning of the original scanning device.

REFERENCES:
patent: 4413900 (1983-11-01), Abe et al.
patent: 4420246 (1983-12-01), Nonaka et al.
patent: 4461564 (1984-07-01), Ikenoue
patent: 4589763 (1986-05-01), Fujiwara
patent: 4627708 (1986-12-01), Arai et al.
patent: 4645328 (1987-02-01), Shiraki et al.

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