Electrophotography – Image formation – Transfer
Reexamination Certificate
2005-12-06
2009-08-04
Gray, David M (Department: 2852)
Electrophotography
Image formation
Transfer
C399S302000, C347S116000
Reexamination Certificate
active
07570907
ABSTRACT:
If a velocity calculated by a velocity calculating unit deviates from a normal range, a target velocity is used as a feedback amount, an actuation amount corresponding to a deviation Ve=0 between the feedback amount Vf=Vt and the target velocity Vt is calculated, and a driving power corresponding to this actuation amount is supplied to a motor. A conveyor belt can be driven stably without causing irregularity in a speed of the conveyor belt.
REFERENCES:
patent: 3983468 (1976-09-01), Maitrias
patent: A 2000-198624 (2000-07-01), None
patent: A 2002-091264 (2002-03-01), None
patent: A 2002-225374 (2002-08-01), None
patent: A 2004-021236 (2004-01-01), None
patent: A 2004-198624 (2004-07-01), None
Brother Kogyo Kabushiki Kaisha
Evans Geoffrey T
Gray David M
Oliff & Berridg,e PLC
LandOfFree
Image forming apparatus and image forming method 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 and image forming method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus and image forming method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4135082