Image forming apparatus and signal synchronizing method thereof

Details Image forming apparatus and signal synchronizing method thereof Image forming apparatus and signal synchronizing method thereof

2007-08-16

2011-12-06

Pham, Hai C (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

C347S250000

Reexamination Certificate

active

08072477

ABSTRACT:
An image forming apparatus includes: a plurality of optical scanning parts that scan a photoconductor with light of plural colors to form an electrostatic latent image on the photoconductor based on print data; and a controller that, based on a first optical scanning part to which a horizontal synchronization signal is applied of the optical scanning parts, calculates an offset value for light-scan of a second optical scanning part of the optical scanning parts, and controls the optical scanning parts to scan the photoconductor with the light according to the calculated offset value.

REFERENCES:
patent: 4393387 (1983-07-01), Kitamura
patent: 4467334 (1984-08-01), Anzai
patent: 4788560 (1988-11-01), Miura
patent: 6646668 (2003-11-01), Tanimoto et al.
patent: 2006/0017984 (2006-01-01), Lee
patent: 0 503 643 (1992-09-01), None
patent: 63-261275 (1988-10-01), None
patent: 8-164632 (1996-06-01), None
patent: 2003-107377 (2003-04-01), None
patent: 2006-159560 (2006-06-01), None
patent: 2006159560 (2006-06-01), None
patent: 2004-71041 (2004-08-01), None
patent: 2005-107154 (2005-11-01), None
Search Report issued by European Patent Office on May 8, 2008 in European Patent Application No. 08100766.8.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4309775