Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1984-10-25
1986-12-30
Moses, R. L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 11, G03G 1500
Patent
active
046325387
ABSTRACT:
A hard copy printing system for forming copy containing information from two inputs. One input employs light patterns generated by scanning documents and employed to discharge a charged xerographic photosensitive platen in a patter defined by the printing on the documents scanned. A second input employs a laser to selectively scan and discharge the platen in accordance with information displayed by a video display, such as a cathode ray tube. Means for manipulating and changing the information displayed by the video display are provided to permit the printed matter to be varied in configuration and content.
REFERENCES:
patent: 3872462 (1975-03-01), Lemelson
patent: 4167324 (1979-09-01), Wu
patent: 4320962 (1982-03-01), Takahashi et al.
patent: 4322157 (1982-03-01), Miura et al.
patent: 4340295 (1982-07-01), Nakamura
patent: 4371898 (1983-02-01), Nakamura
patent: 4378156 (1983-03-01), Yajima
Grund Christian
Lemelson Jerome H.
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