Cooling system for an image forming apparatus

Details Cooling system for an image forming apparatus Cooling system for an image forming apparatus

1990-03-22

1991-08-06

Grimley, A. T.

Photocopying

Contact printing

Light boxes

355 30, 355215, G03G 1500, G03G 2100

Patent

active

050381709

ABSTRACT:
A copying machine includes an apparatus body and a cooling mechanism for cooling the interior of the body. The interior of the body is divided by plates into a first chamber enclosing an exposing unit and a second chamber enclosing an image carrier and a fixing unit. The cooling mechanism includes a cooling duct located between the image carrier and the fixing unit and extending along the image carrier, a first fan for drawing air from the second chamber through the cooling duct, and a second fan arranged in the first chamber so as to draw air therefrom.

REFERENCES:
patent: 4093368 (1978-06-01), Nishikawa
patent: 4178092 (1979-12-01), Yamamoto et al.
patent: 4202618 (1980-05-01), Waschk et al.
patent: 4515465 (1985-05-01), Miyoshi et al.
patent: 4540268 (1985-09-01), Toyono et al.
patent: 4693588 (1987-09-01), Yarbrough et al.
patent: 4695151 (1987-09-01), Watanabe
patent: 4720727 (1988-01-01), Yoshida

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