Photocopying – Contact printing – Light boxes
Patent
1988-12-14
1991-09-17
Braun, Fred L.
Photocopying
Contact printing
Light boxes
355200, 355210, 355265, 430 30, G03G 1506
Patent
active
050499394
ABSTRACT:
An image developing bias voltage V.sub.B and controlling preset levels of latent image potentials V.sub.D, V.sub.L of reference black and white patterns are corrected based on a residual potential V.sub.R of the surface of a latent image carrier such that image developing potentials of the black and white patterns will be maintained at a constant level irrespective of how the latent image carrier is deteriorated.
REFERENCES:
patent: 4248524 (1981-02-01), Takahashi
patent: 4390265 (1983-06-01), Suzuki
patent: 4402591 (1983-09-01), Nakahata
patent: 4564287 (1986-01-01), Suzuki
patent: 4616923 (1986-10-01), Reuter
Braun Fred L.
Dang Thu
Ricoh & Company, Ltd.
LandOfFree
Method of controlling image formation in image generating appara does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of controlling image formation in image generating appara, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling image formation in image generating appara will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1920269