Developing apparatus

Details Developing apparatus Developing apparatus

1979-01-26

1981-06-30

Beha, Jr., William H.

Photocopying

Including fiber optics

G03G 1508

Patent

active

042759560

ABSTRACT:
If developer within a xerographic developing apparatus becomes excessively charged, excessive toner is added to the apparatus because the excessively charged developer prevents a sensor from sensing the actual toner density within the apparatus. To overcome this problem, an element (contacted by the developer during movement of the latter within the apparatus) is connected to ground through a surge voltage protector. This prevents both the element and the developer from being excessively charged.

REFERENCES:
patent: 3496413 (1970-02-01), Goodridge et al.
patent: 3790397 (1974-02-01), Weiler
patent: 3791730 (1974-02-01), Sullivan
patent: 4050413 (1977-09-01), Parker
patent: 4052127 (1977-10-01), Kuroishi et al.
patent: 4067295 (1978-01-01), Parker et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2433975