Electrophotocopier charging and transfer roller

Details Electrophotocopier charging and transfer roller Electrophotocopier charging and transfer roller

1980-10-24

1982-11-23

Braun, Fred L.

Photocopying

Including fiber optics

355 3TR, 355 14CH, 361221, G03G 1502, G03G 1514

Patent

active

043602622

ABSTRACT:
A photoconductive surface, a carbon loaded, elastomeric roller having two levels of impedance under two distinct loading conditions situated adjacent the photoconductive surface, and a device for generating two different loading conditions on the roller to thereby produce the two levels of impedance, wherein when the roller is subjected to the lower level of loading the roller is operable for charging the photoconductive surface and when the roller is subjected to the higher level of loading the roller is operable for transferring a developed image from the photoconductive surface to a receiver sheet.

REFERENCES:
patent: 3854974 (1974-12-01), Sato et al.
patent: 3936170 (1976-02-01), Shibano et al.
patent: 3978268 (1976-08-01), Kameda et al.
patent: 4260236 (1981-04-01), Tsuda et al.
Noto, Fedele A.; "Copier with Single Corona Generating Device"; Xerox Disclosure Journal; vol. 1, No. 2, Feb. 1976, p. 93.

Affiliated with

Also associated with

Rating

Electrophotocopier charging and transfer 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 Electrophotocopier charging and transfer roller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotocopier charging and transfer roller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1876905