Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1985-06-13
1986-02-18
Weldon, Ulysses
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 14C, 346154, G03G 1500
Patent
active
045710694
ABSTRACT:
A recording apparatus has a printer mechanism for printing images successively on sheets of copying paper, and an image control circuit for delivering image information controllably to the printer mechanism so as to enable the latter to print the images successively. The image control circuit includes a plurality of page memories each for storing image information per single page, a first changeover switch for writing image information selectively into the page memories, and a second changeover switch for reading image information selectively from the page memories. When a sheet of copying paper is jammed in the printer mechanism, a microcomputer system controls the second changeover switch to select a switching mode to read an item of image information out of one of the page memories which stores the item of information to be printed on the jammed sheet of copying paper, for thereby allowing the image to be printed in a shorter period of time after paper jam clearance.
REFERENCES:
patent: 4130354 (1978-12-01), Steiner
patent: 4175851 (1979-11-01), Kitamura et al.
patent: 4206996 (1980-06-01), Clark et al.
patent: 4421404 (1983-12-01), Conly
Ikuta Yoshihisa
Kimura Shigeki
Nakajima Yoshihiro
Mita Industrial Company Limited
Weldon Ulysses
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