Image forming apparatus which establishes image formation values

Details Image forming apparatus which establishes image formation values Image forming apparatus which establishes image formation values

1995-09-26

1998-11-10

Wong, Peter S.

Facsimile and static presentation processing

Facsimile

Facsimile measuring, testing, or calibrating

358298, 358504, 347189, H04N 1407

Patent

active

058352350

ABSTRACT:
Disclosed is an image forming apparatus which reproduces halftone by using variable area toning method. The image forming apparatus stores a reference pattern data for adjusting bias voltage of developing device. The image forming apparatus also stores density toning data used for printout. An image of the reference pattern data has a dot pattern of which the optical density is more sensitive to environmental fluctuation than that of density toning data.

REFERENCES:
patent: 4786924 (1988-11-01), Folkins
patent: 4982232 (1991-01-01), Naito
patent: 4999673 (1991-03-01), Bares
patent: 5148289 (1992-09-01), Nishiyama et al.
patent: 5311256 (1994-05-01), Hamamichi et al.
patent: 5313308 (1994-05-01), Hasegawa et al.
patent: 5404203 (1995-04-01), Kinoshita et al.
patent: 5453773 (1995-09-01), Hattori et al.
patent: 5473415 (1995-12-01), Hayashi et al.
patent: 5574543 (1996-11-01), Sakai et al.
patent: 5583644 (1996-12-01), Saranuma et al.

Affiliated with

Also associated with

Rating

Image forming apparatus which establishes image formation values does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image forming apparatus which establishes image formation values, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus which establishes image formation values will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1522470