Photocopying – Projection printing and copying cameras – Copying both sides of original
Patent
1987-12-24
1989-11-28
Hayes, Monroe H.
Photocopying
Projection printing and copying cameras
Copying both sides of original
355 26, 355 75, 355 48, 271186, 271291, G03B 2732
Patent
active
048840971
ABSTRACT:
A duplex document handler includes a supply tray on one side of a stationary exposure position, a simplex exit tray on the opposite side of the exposure position from the supply tray and a duplex exit tray above the supply tray. A turnover drum receives sheets from the supply tray and guides them past an exposure station and to the simplex exit tray or past the exposure station and through an inverting path to a reversing location, back to the exposure station and then back through the reversing location to the duplex exit tray.
REFERENCES:
patent: 4319833 (1982-03-01), Hidding
patent: 4441806 (1984-04-01), Davis
Couture Robert L.
Giannetti John
Sleve Jerry F.
Eastman Kodak Company
Hayes Monroe H.
Treash Leonard W.
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