Recording apparatus with speed control

Details Recording apparatus with speed control Recording apparatus with speed control

1984-10-05

1986-06-17

Prescott, A. C.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 3SH, 355 3FU, 355 14FU, G03G 1500

Patent

active

045952795

ABSTRACT:
A recording apparatus includes an electrostatic image support and a fixing device. The toner image formed on the electrostatic image support is transferred onto a copy paper, and the copy paper is separated from the surface of the electrostatic image support and then fed to the fixing device to fuse the toner image, for example by heat. A device is provided for distinguishing the relation in the length between the distance (A) from the separating position at which the copy paper is separated from the electrostatic image support to the fixing position of the fixing device, and the length (B) of the copy paper in the transport direction. A control device controls the relative circumferential speeds of the electrostatic image support and the copy paper transport apparatus provided inside the fixing device as a function of the distinguished relation between said lengths (A) and (B).

REFERENCES:
patent: 3926519 (1975-12-01), Rebres
patent: 4095886 (1978-06-01), Koeleman et al.
patent: 4279504 (1981-07-01), Brown et al.
patent: 4348102 (1982-09-01), Sessink
patent: 4362502 (1982-12-01), Motomura et al.
patent: 4373801 (1983-02-01), Itoh
patent: 4440487 (1984-04-01), Miura
patent: 4451136 (1984-05-01), Tanioka et al.
patent: 4455018 (1984-06-01), Colglazier et al.
patent: 4469431 (1984-09-01), Miyoshi et al.
patent: 4494858 (1985-01-01), Gage et al.

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