Heat fixing device

Details Heat fixing device Heat fixing device

1985-05-14

1986-09-02

Grimley, Arthur T.

Photocopying

Including fiber optics

355 14FU, 219216, G03G 1500

Patent

active

046092781

ABSTRACT:
A heat fixing device for use in a copying apparatus, including a heating roller, a pressing roller, an ambient temperature sensor for detecting ambient temperature of the copying apparatus, a decision device for making a decision as to whether or not the ambient temperature is not more than a predetermined temperature, and an intermittent drive device for intermittently driving the heating roller and the pressing roller in a waiting mode of the copying apparatus when the ambient temperature is not more than the predetermined temperature.

REFERENCES:
patent: 3833790 (1974-09-01), Quant et al.
patent: 4104692 (1978-08-01), Sudo et al.
patent: 4367037 (1983-01-01), Nishikawa
patent: 4480908 (1984-11-01), Anzai et al.

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