Image forming apparatus and image forming method for forming an image on recording media with different gloss levels

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United States of America Patent

PATENT NO 9195181
APP PUB NO 20140205308A1
SERIAL NO

14156942

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Abstract

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An image forming apparatus includes a noncontact heating device, a pressurizing and heating mechanism, and a control unit. The control unit switches an operation of the pressurizing and heating mechanism based on gloss level information of a recording medium. According to the image forming apparatus, assuming that a temperature of the recording medium after noncontact heating is T1, a temperature of the recording medium after pressurizing and heating is T2 and a toner concentration after noncontact heating is Tc1 when the gloss level information shows high gloss, and assuming that a temperature of the recording medium after noncontact heating is T3 and a toner concentration after noncontact heating is Tc2 when the gloss level information shows low gloss, the conditions of T1

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Patent Owner(s)

  • KONICA MINOLTA, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirayama, Junya Takarazuka, JP 37 138
Kamoda, Yuji Ibaraki, JP 27 110
Natsuhara, Toshiya Takarazuka, JP 66 421
Uetake, Shigeo Takatsuki, JP 40 104

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