Image forming apparatus having a controller for controlling the

Details Image forming apparatus having a controller for controlling the Image forming apparatus having a controller for controlling the

1989-05-24

1991-08-27

Grimley, A. T.

Photocopying

Contact printing

Light boxes

271217, 355208, 355316, G03G 2100

Patent

active

050437712

ABSTRACT:
An image forming apparatus including a double feeding preventing mechanism which is arranged at an outlet side of a sheet feeding unit so that only one transfer material is fed, a sheet-feed controller which is stopped immediately after a leading end of the transfer material fed from the sheet feeding unit abuts against a nip portion between a pair of registration rollers, and a conveying controller for controlling rotation of the registration rollers such that the registration rollers are rotated after a sheet feeding operation is stopped so as to convey the transfer material to a predetermined position at low speed and are then rotated to convey the transfer material from the predetermined position to a transfer position in synchronism with a latent image formation timing.

REFERENCES:
patent: 3781004 (1973-12-01), Buddendeck et al.
patent: 4523832 (1985-06-01), Strutt et al.
patent: 4541711 (1985-09-01), Takahashi
patent: 4597660 (1986-07-01), Leng et al.
patent: 4708456 (1987-11-01), Shibata et al.
patent: 4835567 (1989-05-01), Ogata

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1417737