Image forming apparatus having replaceable components

Details Image forming apparatus having replaceable components Image forming apparatus having replaceable components

2011-05-03

2011-05-03

Gray, David M (Department: 2852)

Electrophotography

Control of electrophotography process

Having temperature or humidity detection

C399S012000

Reexamination Certificate

active

07937004

ABSTRACT:
Disclosed is an image forming apparatus which forms an image on a paper including a detection unit to detect a present temperature of one component or a plurality of components to be replaced among components constituting the image forming apparatus and a control unit to determine whether the component is replaceable or not based on the detected present temperature and to execute a replacement guide for the component which is determined to be replaceable.

REFERENCES:
patent: 2002/0003966 (2002-01-01), Iwaki et al.
patent: 3-92648 (1991-09-01), None
patent: 07-001790 (1995-01-01), None
patent: 2007-072118 (2007-03-01), None
patent: 2007/188032 (2007-07-01), None
A Notification of Reasons for Refusal issued by JPO on Aug. 18, 2009, in connection with Appl. No. 2007-264509, 2 pgs.
Translation of a Notification of Reasons for Refusal issued by JPO on Aug. 18, 2009, in connection with Appl. No. 2007-264509, 3 pgs.

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