Toner image fixing control process and apparatus in electrostati

Details Toner image fixing control process and apparatus in electrostati Toner image fixing control process and apparatus in electrostati

1985-07-26

1987-01-06

Braun, Fred L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 14FU, G03G 1520, G03G 2100

Patent

active

046342621

ABSTRACT:
The copying rate of an electrophotographic copying machine of constant paper advance speed including a toner image fixing unit which is selectively preset to predetermined values in increment inverse relationship to the thickness of the copy sheets employed, so that copy sheets of greater thickness are fed to the fixing unit for lesser feed rate than the thinner standard sheets, whereby the copy sheets are adequately heated at the different thicknesses. Following the termination of a copy sequence of thicker sheets at reduced feed rate, the copy machine automatically reverts to its rate setting for standard thickness sheets. In copying with standard thickness sheets, the period of the first copying cycle is greater than that for subsequent sheets and the copying rate with the thicker sheets is the same as that for the first copy with standard thickness sheets. A microcomputer network with a rate selector switch programs the copying machine in the above manner.

REFERENCES:
patent: 3053962 (1962-09-01), Cerasani et al.
patent: 3588445 (1971-06-01), Hopkins
patent: 3745304 (1973-07-01), Hutner
patent: 3878358 (1975-04-01), Barton et al.
patent: 3926519 (1975-12-01), Rebres
patent: 4006985 (1977-02-01), Hutner
patent: 4373801 (1983-02-01), Itoh

Affiliated with

Also associated with

Rating

Toner image fixing control process and apparatus in electrostati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toner image fixing control process and apparatus in electrostati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner image fixing control process and apparatus in electrostati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-680819