Color image forming apparatus and color image forming method...

Details Color image forming apparatus and color image forming method... Color image forming apparatus and color image forming method...

2007-06-19

2007-06-19

Tran, Hoan (Department: 2852)

Electrophotography

Control of electrophotography process

Responsive to copy media characteristic

Reexamination Certificate

active

10994245

ABSTRACT:
In a digital copying machine according to an image forming apparatus of the invention, when a “thick paper” mode is set through an operation panel, a main CPU sets a gradient of γ for “thick paper” in a γ correction unit of an image processing unit. Thus, a toner attachment amount is controlled and changed from 1.6 mg/cm2to 1.0 mg/cm2, thereby widening a fixation temperature range for good fixation.

REFERENCES:
patent: 6327444 (2001-12-01), Hachisuga
patent: 6434345 (2002-08-01), Watanabe
patent: 6965750 (2005-11-01), Muratani
patent: 2004/0264992 (2004-12-01), Shiraishi
patent: 9-304979 (1997-11-01), None

Affiliated with

Also associated with

Rating

Color image forming apparatus and color 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 Color image forming apparatus and color image forming method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color image forming apparatus and color image forming method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3854133