Image-forming apparatus with a toner pressure control device

Details Image-forming apparatus with a toner pressure control device Image-forming apparatus with a toner pressure control device

2006-01-23

2008-10-28

Gray, David M (Department: 2852)

Electrophotography

Image formation

Development

Reexamination Certificate

active

07444105

ABSTRACT:
An image-forming apparatus includes a developing unit. The developing unit has at least one carrying screw for uniformly distributing toner on a supply roller, a toner container that includes at least one mixing screw and supplies toner to the developing unit, and a toner pressure control device that controls the transfer of the toner by being rotatably mounted in a toner path between the developing unit and the toner container.

REFERENCES:
patent: 4122981 (1978-10-01), Takeuchi et al.
patent: 5629758 (1997-05-01), Kageyama et al.
patent: 5652947 (1997-07-01), Izumizaki
patent: 6591079 (2003-07-01), Ota et al.
patent: 01-178988 (1989-07-01), None
patent: 06-051632 (1994-02-01), None
patent: 08082988 (1996-03-01), None
patent: 11-030913 (1999-02-01), None
patent: 2000066500 (2000-03-01), None
patent: 10-2000-0019423 (2000-04-01), None
patent: 10-2005-0004506 (2005-01-01), None

Affiliated with

Also associated with

Rating

Image-forming apparatus with a toner pressure control device 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 with a toner pressure control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image-forming apparatus with a toner pressure control device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3988652