Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1986-05-15
1987-08-04
Moses, R. L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3SH, 355 14E, 355 14CH, 355 14D, G03G 1500
Patent
active
046842438
ABSTRACT:
An electrographic copy machine of the type having an image transfer member, means for producing document images in an image area of the image transfer member, and means for producing test patch images on the image transfer member is disclosed. The machine includes apparatus for selectively controlling whether or not the test patch images are transferred from the image transfer member to the copy sheets by selectively aligning or not aligning the copy sheets and the test patches on the image transfer member and effecting the transfer of images from the image transfer member to a copy sheet aligned with the images to be transferred, whereby the copy sheets receive or do not receive images of the test patches in accordance with the relative positions of the copy sheets and the test patches on the image transfer member.
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Eastman Kodak Company
Moses R. L.
Sales Milton S.
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