Photocopying – Contact printing – Light boxes
Patent
1994-07-05
1995-11-21
Brase, Sandra L.
Photocopying
Contact printing
Light boxes
355200, 355271, G03G 2100
Patent
active
054692474
ABSTRACT:
Cleaning roller (7) contacts intermediate transfer roller (4), each rotating at the same surface speed to avoid rubbing. The cleaning roller has an electric potential sufficient to remove toner from the transfer roller to clean it. Silicone oil is applied by a roller 29, which is wetted by oil from a oil impregnated wiper (31). The oil facilitates cleaning and reduces wear of the intermediate transfer roller, which is typically soft to facilitate transfer.
REFERENCES:
patent: 3687541 (1972-08-01), Aser et al.
patent: 4743939 (1988-05-01), Dulmage et al.
patent: 4791455 (1988-12-01), Yamamoto et al.
patent: 5034778 (1991-07-01), Levanon et al.
patent: 5087939 (1992-02-01), McDougal
patent: 5117261 (1992-05-01), Sakai et al.
patent: 5119144 (1992-06-01), Hada et al.
patent: 5241343 (1993-08-01), Nishio
patent: 5268717 (1993-12-01), Imaizumi
Cheng Kuangti T.
Murthy Ashok
Saldanha-Singh Jeanne M.
Sharma Pramod K.
Brady John A.
Brase Sandra L.
Lexmark International Inc.
LandOfFree
Toned member cleaning by electrified roller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Toned member cleaning by electrified roller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toned member cleaning by electrified roller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1141575