Sheet transport in electrophotographic copying apparatus

Details Sheet transport in electrophotographic copying apparatus Sheet transport in electrophotographic copying apparatus

1979-01-05

1982-03-23

Moses, Richard L.

Photocopying

Including fiber optics

219216, 355 3FU, G03G 1500

Patent

active

043209521

ABSTRACT:
In a transfer type electrophotographic copying apparatus having a rotatable photosensitive drum for receiving an electrostatic latent image of an original and a heating device comprising a heating roller and a pressure-contact roller rotatable in a condition of pressure-contact with the heating roller for fixing a toner image of the original on a transfer paper moved along a path including a position of image transfer contact with the drum and then between the rollers, the distance from the contact position of the transfer paper with the drum to the pressure-contact point of the heating and pressure-contact rollers being less than the length of the transfer paper as measured in the direction of movement of the paper along the path.

REFERENCES:
patent: 4005933 (1977-02-01), Loye et al.
patent: 4081213 (1978-03-01), Bar-on et al.
patent: 4141545 (1979-02-01), Schnall et al.
patent: 4162847 (1979-07-01), Brandon
patent: 4163893 (1979-08-01), Turin

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