Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1984-06-05
1985-09-03
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3SH, 355 23, 355 24, 271 31, 271301, G03B 1500, G03B 2732
Patent
active
045389063
ABSTRACT:
A copier is described which is capable of simplex and duplex copying which includes a photoreceptor (11), first and second copy sheet trays (41 and 42) and a duplex buffer tray (43). A first sheet feeder (46) is associated with the first copy sheet tray (41) and a second sheet feeder (45) is commonly associated with the duplex buffer tray (43) and the second copy sheet tray (42). The trays (42, 43) are relatively movable for operatively associating them only one at a time with the second feeder (45). A control is provided for selecting sheet feeding from one of the copy sheet trays (41, 42) and further for controlling the trays such that during duplex copying copy sheets are fed only from the first copy sheet tray (41) and only the buffer tray (43) is operatively associated with the common sheet feeder (45).
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patent: 4272180 (1981-06-01), Satomi et al.
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patent: 4365886 (1982-12-01), Murakami et al.
patent: 4487506 (1984-12-01), Repp et al.
Prescott A. C.
Xerox Corporation
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