Apparatus for judging life of photoconductor

Details Apparatus for judging life of photoconductor Apparatus for judging life of photoconductor

1992-08-26

1994-01-11

Braun, Fred L.

Photocopying

Contact printing

Light boxes

355211, 355219, G03G 2100

Patent

active

052786129

ABSTRACT:
An image forming apparatus has a charging roller disposed in contact with a photoconductor having a photoconducting layer for charging the surface of the photoconductor, and a photoconductor life judging device including an element for detecting the change of the value of the current flowing through the charging roller and an element for judging the photoconductor life on the basis of the change of the current value.

REFERENCES:
patent: 5012282 (1991-04-01), Wanou et al.
patent: 5132738 (1992-07-01), Nakamura et al.
patent: 5160967 (1992-11-01), Tonegawa

Affiliated with

Also associated with

Rating

Apparatus for judging life of photoconductor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for judging life of photoconductor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for judging life of photoconductor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1634521