Image forming apparatus having detection means for detecting den

Details Image forming apparatus having detection means for detecting den Image forming apparatus having detection means for detecting den

1996-05-15

1998-02-24

Grimley, Arthur T.

Electrophotography

Control of electrophotography process

Of plural processes

399 53, G03G 1510

Patent

active

057220077

ABSTRACT:
The present invention provides an image forming apparatus comprising an electrophotographic photosensitive member, developing means using developing agent including carrier and toner, toner image forming means for forming on the photosensitive member a detection toner image by which toner density of the developing agent is detected, toner density detection means for measuring and detecting density of the detection toner image formed, judge means for judging whether the measured density of the detection toner image is included in a high detection sensitivity area of the detection means, and change means for changing or altering a toner image forming condition of the toner image forming means when the measured density of the detection toner image is not included in the high detection sensitivity area.

REFERENCES:
patent: 5218409 (1993-06-01), Tanaka et al.
patent: 5387965 (1995-02-01), Hasegawa et al.
patent: 5424809 (1995-06-01), Sawayama et al.

Affiliated with

Also associated with

Rating

Image forming apparatus having detection means for detecting den 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 having detection means for detecting den, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus having detection means for detecting den will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1882861