Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-03-23
1989-04-04
Grimley, Arthur T.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 23, 271 31, G03G 1500
Patent
active
048190233
ABSTRACT:
An automatic document feeder includes a reserved original feeding station including first stacking device for stacking originals, a first feeder for feeding one by one the originals stacked on the first stacking device, a first conveyor for conveying, without inversion in facing orientation, to a processing station the originals fed by the first feeder and a tray for receiving the original discharged from the processing station. Also provided is a type original feeding station including a second stacking device for stacking the originals, a second feeder for feeding one by one the originals stacked on the second stacking device, a second conveyer for conveying to the processing station the original fed by the second feeder, an inverting mechanism for receiving the original from the processing station, inverting the original in its facing orientation and conveying the original to the processing station and returning device for returning the original to the second stacking device, and a controller for controlling the reversed original feeding station and the circulation type original feeding station to feed an unprocessed original from the reserved original feeding station to the processing station after inverting it by the inverting mechanism.
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Canon Kabushiki Kaisha
Grimley Arthur T.
Pendegrass J.
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