Printing system

Details Printing system Printing system

2005-01-12

2008-09-02

Colilla, Daniel J. (Department: 2854)

Electrophotography

Control of electrophotography process

Control of developing

C399S055000, C399S213000, C347S115000, C430S042100

Reexamination Certificate

active

07421223

ABSTRACT:
In an implementation of a printing system, an electrophotographic imaging plate electrostatically attracts a first concentration of an ink having a particular color. A developer unit is biased with a developer voltage and the first concentration of the ink is transferred onto the electrophotographic imaging plate from the developer unit according to the developer voltage. The electrophotographic imaging plate then electrostatically attracts a second concentration of the ink. The developer unit is biased with an adjusted developer voltage and the second concentration of the ink is transferred onto the electrophotographic imaging plate from the developer unit according to the adjusted developer voltage.

REFERENCES:
patent: 3663219 (1972-05-01), Takahashi
patent: 3851964 (1974-12-01), Smith et al.
patent: 4286039 (1981-08-01), Landa et al.
patent: 4416535 (1983-11-01), Tottori
patent: 4572654 (1986-02-01), Murai et al.
patent: 4742373 (1988-05-01), Nakatani
patent: 5089847 (1992-02-01), Folkins
patent: 5119147 (1992-06-01), Hays
patent: 5136334 (1992-08-01), Camis et al.
patent: 5155530 (1992-10-01), Larson et al.
patent: 5155541 (1992-10-01), Loce et al.
patent: 5184183 (1993-02-01), Karidis et al.
patent: 5243391 (1993-09-01), Williams et al.
patent: 5347345 (1994-09-01), Osterhoudt
patent: 5630200 (1997-05-01), Christy
patent: 5716744 (1998-02-01), Yergenson
patent: 5774771 (1998-06-01), Kukimoto et al.
patent: 5960232 (1999-09-01), Cheng
patent: 6266073 (2001-07-01), Yergenson
patent: 6904255 (2005-06-01), Kera et al.
patent: 2002/0164181 (2002-11-01), Parker et al.
patent: 2003/0002892 (2003-01-01), Saito et al.
patent: 07-219289 (1995-08-01), None
patent: 2002-236392 (2002-08-01), None
Search Report for United Kingdom Patent Application No. GB0507183.2. Search completed Jul. 8, 2005.

Affiliated with

Also associated with

Rating

Printing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Printing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3980166