Pretransfer conditioning for electrostatic printing

Details Pretransfer conditioning for electrostatic printing Pretransfer conditioning for electrostatic printing

1975-08-13

1976-10-05

Peters, Jr., Joseph F.

Photocopying

Including fiber optics

250326, G03G 1522, G03G 1516

Patent

active

039841820

ABSTRACT:
An electrostatographic machine is provided with an A.C. corona discharge device having a D.C. bias impressed thereon which is applied to the photoconductive surface prior to the passage thereof through an image transfer zone, the A.C. charge being such as to aid both transfer efficiency and background suppression while the D.C. bias further enhances the efficiency of background removal.

REFERENCES:
patent: 3076092 (1963-01-01), Molt
patent: 3307034 (1967-02-01), Bean
patent: 3335275 (1967-08-01), King
patent: 3357400 (1967-12-01), Manghirmalani
patent: 3444369 (1969-05-01), Malinaric
patent: 3492476 (1970-01-01), Geimanos
patent: 3496352 (1970-02-01), Jugle
patent: 3557368 (1971-01-01), Lono et al.
patent: 3620616 (1971-11-01), Davidson
patent: 3689146 (1972-09-01), Ilo et al.

Affiliated with

Also associated with

Rating

Pretransfer conditioning for electrostatic printing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pretransfer conditioning for electrostatic printing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pretransfer conditioning for electrostatic printing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-652465