Photocopying – Contact printing – Light boxes
Patent
1989-09-25
1991-08-27
Braun, Fred L.
Photocopying
Contact printing
Light boxes
355209, G03G 2100
Patent
active
050437658
ABSTRACT:
An apparatus has an image forming device for forming an image on a recording member, a digital computer having a memory storing a program for controlling the image formation by the image forming device, and a display device for displaying a task currently executed by the digital computer in plural tasks contained in the program. The program has a plurality of subprograms which are carried out by the computer in response to different respective timing signals, and the display is controlled by the computer to display also the result of the subprogram.
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Braun Fred L.
Canon Kabushiki Kaisha
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