Controlling apparatus for developing roller, image forming...

Details Controlling apparatus for developing roller, image forming... Controlling apparatus for developing roller, image forming...

2008-07-29

2008-07-29

Royer, William J (Department: 2852)

Electrophotography

Control of electrophotography process

Control of developing

C399S061000, C399S062000

Reexamination Certificate

active

11292111

ABSTRACT:
An image forming apparatus having a developer controlling apparatus for a developing roller is provided to uniformly control an amount of developer deposited on the developing roller and a developer controlling method thereof. The apparatus includes a sensing part having a first sensor which senses a conductivity of a liquid developer and a second sensor which senses a density of the liquid developer. A control part controls a voltage applied to the developing roller and/or a deposit roller according to the conductivity and the density sensed by the sensing part.

REFERENCES:
patent: 6575096 (2003-06-01), Caruthers et al.
patent: 6600884 (2003-07-01), Shimmura
patent: 08-146736 (1996-06-01), None
patent: 2002-311725 (2002-10-01), None
patent: 99-45538 (1999-06-01), None
patent: 1020010038782 (2001-05-01), None
patent: 1020020070589 (2002-09-01), None

Affiliated with

Also associated with

Rating

Controlling apparatus for developing roller, image forming... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlling apparatus for developing roller, image forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlling apparatus for developing roller, image forming... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3938643