Device for uniformly regulating the density of toner supplied to

Details Device for uniformly regulating the density of toner supplied to Device for uniformly regulating the density of toner supplied to

1998-04-23

1999-08-24

Pendegrass, Joan

Electrophotography

Image formation

Development

399260, 399272, G03G 1508

Patent

active

059435372

ABSTRACT:
A developing unit having a device that constantly regulates the toner density supplied to the developing roll by using an elastic member that is installed in a passage between a reservoir chamber and the regulator chamber. The elastic member causes the pressure throughout the developing unit to remain more even despite the force generated by the agitator located in the reservoir chamber. Thus, the density of toner on printed images is more constant, blockages in the developing unit are reduced, and the quality of printed images are improved.

REFERENCES:
patent: 4458627 (1984-07-01), Hosono et al.
patent: 5612770 (1997-03-01), Bandai et al.
patent: 5649197 (1997-07-01), Fujita
patent: 5722022 (1998-02-01), Park

Affiliated with

Also associated with

Rating

Device for uniformly regulating the density of toner supplied to does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for uniformly regulating the density of toner supplied to, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for uniformly regulating the density of toner supplied to will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-475890