Image forming apparatus

Details Image forming apparatus Image forming apparatus

1988-04-22

1990-09-11

Moses, R. L.

Photocopying

Contact printing

Light boxes

355245, G03G 1501

Patent

active

049566792

ABSTRACT:
An image forming apparatus including an electrostatic latent image support member, a device for forming the electrostatic latent image on the support member, first and second developing devices for containing first and second developers, respectively, first and second prevention devices for preventing developing operations of the first and second developing devices, respectively, a region designating device for designating, in the electrostatic latent image, first and second regions to be developed by the first and second developers, respectively and a control device for actuating the first and second prevention devices in response to a signal from the region designating device so as to prevent the developing operations of the first and second developing devices.

REFERENCES:
patent: 3914043 (1975-10-01), McVeigh
patent: 4077358 (1978-03-01), Kito
patent: 4169401 (1979-10-01), Walker
patent: 4746952 (1988-05-01), Kusuda et al.
patent: 4746954 (1988-05-01), Matuura et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1187609