Apparatus for supplying and discharging originals in a copying m

Details Apparatus for supplying and discharging originals in a copying m Apparatus for supplying and discharging originals in a copying m

1990-07-10

1991-04-23

Grimley, A. T.

Photocopying

Contact printing

Light boxes

271 31, 271 9, 271291, 271902, 355320, 355309, G03G 2100

Patent

active

050103733

ABSTRACT:
An apparatus for supplying and discharging originals in a copying machine is provided having a first and a second cassette for originals, a first feed path for feeding originals from the first cassette to the exposure station in a reversed orientation, a second feed path for feeding originals from the second cassette to the exposure station, a turnover path for turning over originals coming from the exposure station and returning them to the exposure station in a reversed orientation, a first discharge path for discharging originals from the exposure station to the first cassette in a reversed orientation and control unit for controlling the transport of the originals and a second discharge path to feed originals from the exposure station to the second cassette. The second feed path as well as the second discharge path are so formed that an original is not reversed in respect of orientation. The control unit is so constructed that duplex originals in the first up to and including the penultimate flow cycle are fed from one cassette to the other and simplex originals, at least from the second flow cycle, are conveyed from the same cassette to the exposure station.

REFERENCES:
patent: 4231561 (1980-11-01), Kaneko et al.
patent: 4561765 (1985-12-01), Masuda
patent: 4639125 (1987-01-01), Okuda et al.
patent: 4814822 (1989-03-01), Acquaviva et al.
patent: 4819023 (1989-04-01), Kitahara
Miller, "Second Job or Set Separator Device," IBM Tech. Disclosure Bulletin, vol. 22, No. 8B, 1/80-pp. 3591-3593.

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