Image formation apparatus and heat roller adjustment support...

Details Image formation apparatus and heat roller adjustment support... Image formation apparatus and heat roller adjustment support...

2007-11-20

2009-11-03

Tran, Hoan H (Department: 2852)

Electrophotography

Control of electrophotography process

Control of fixing

Reexamination Certificate

active

07613410

ABSTRACT:
An image formation apparatus is provided for supporting adjustment of the distance between a heat roller and a heating unit for heating the heat roller, thereby supporting adjustment of supplied power to the heating unit. The image formation apparatus includes a heat roller for clamping paper with a toner image formed thereon with a pressurization roller; a heating unit being placed facing the heat roller for heating the heat roller; a power supply unit for supplying power to the heating unit; an acquisition unit for acquiring a power value based on the power supplied from the power supply unit; a comparison unit for making a comparison between the power value acquired by the acquisition unit and a predetermined power value; and a display unit for displaying information concerning adjustment of a distance from the heat roller to the heating unit based on the comparison result of the comparison unit.

REFERENCES:
patent: 5774776 (1998-06-01), Takada et al.
patent: 7081604 (2006-07-01), Sekiguchi
patent: 7184697 (2007-02-01), Kinouchi et al.
patent: 2006-010729 (2006-01-01), None
patent: 2006-337693 (2006-12-01), None

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