Fixing device of image forming apparatus

Details Fixing device of image forming apparatus Fixing device of image forming apparatus

2006-03-20

2009-11-24

Brase, Sandra L (Department: 2852)

Electrophotography

Control of electrophotography process

Control of fixing

Reexamination Certificate

active

07623804

ABSTRACT:
The fixing device of the image forming apparatus of the present invention is provided with a heat transfer probe which contacts the heat roller and a surface temperature of the heat roller is transferred thereto. The erroneous detection of the surface temperature of the heat roller caused from materials adhered to the heat roller is prevented, induction heating coils is regulated at a high level of accuracy using the highly precious detection result obtained from the heat transfer probe, the temperature control of the heat roller is promoted and a fixed image of high quality is obtained.

REFERENCES:
patent: 5819136 (1998-10-01), Tomita et al.
patent: 6684037 (2004-01-01), Tamaoki
patent: 6964515 (2005-11-01), Asakura et al.
patent: 2005/0031363 (2005-02-01), Nishi
patent: 07-104608 (1995-04-01), None
patent: 07-160143 (1995-06-01), None
patent: 2003-057989 (2003-02-01), None

Affiliated with

Also associated with

Rating

Fixing device of image forming apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4132909