Image forming apparatus provided with a cooling arrangement and

Details Image forming apparatus provided with a cooling arrangement and Image forming apparatus provided with a cooling arrangement and

1990-10-22

1993-02-09

Pendegrass, Joan H.

Photocopying

Contact printing

Light boxes

355 30, G03G 1500, G03G 2100

Patent

active

051856298

ABSTRACT:
The image forming apparatus includes a housing, image forming device provided in the housing for forming a toner image onto a sheet, and a fixing device provided in the housing for heating the toner image to be fixed on the sheet. A passageway is provided adjacent to the fixing device for intaking air substantially directly from the exterior of the housing and exhausting out to the exterior so as to form a cooling passageway. An airflow controller is provided for causing said air flow to form the cooling passageway.

REFERENCES:
patent: 4093368 (1978-06-01), Nishikawa
patent: 4202618 (1980-05-01), Waschk et al.
patent: 4264184 (1981-04-01), Nishikawa et al.
patent: 4853735 (1989-08-01), Kodama et al.

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