IMAGE FORMING APPARATUS

Japanese Patent JP2014222278

A

PROBLEM TO BE SOLVED: To provide an image forming apparatus that can sufficiently cool a recording material on which an image is thermally fixed for the first time after the transition from a standby state to image forming operation, while reducing the power consumption of a cooling and conveying device that cools a recording medium after the thermal fixing while holding and conveying with a conveyance belt.SOLUTION: A cooling and conveying device 100 cooling, while holding and conveying, paper P after thermal fixing includes external heat radiation means 180 in a liquid cooling system as cooling means of a cooling member 140. When a printer 300 is in a standby state, the cooling and conveying device 100 controls to stop the drive of a driving roller 173 driving a liquid feeding pump 182 and an air blowing fan 185 of the external heat radiation means 180 and conveyance belts of a belt conveyance mechanism. When the printer 300 returns from the standby state to print operation, the cooling and conveying device 100 drives the liquid feeding pump 182 and air blowing fan 185 of the external heat radiation means 180 before the paper P having an image thermally fixed thereto is brought into contact with a front side conveyance belt 161 of the cooling and conveying device 100 to perform control to reduce the temperature of the cooling member 140.

MIYAGAWA HIROAKI
HIRASAWA TOMOYASU
IKEDA KEISUKE
TATEYAMA SUSUMU
ISHII KENJI

JP2013101483A

November 27, 2014

May 13, 2013

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RICOH CO LTD

G03G21/20; G03G15/20

JP2012173640A	2012-09-10
JP2013054186A	2013-03-21
JP2007017616A	2007-01-25
JP2010266810A	2010-11-25
JP2003208078A	2003-07-25

Hisashi Kuroda

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