14. FUSER UNIT
14.1 Outline
The toner is fused on the paper separated from the photoconductive drum by having heat and pressure
applied to it. The paper is then discharged through the paper exit section. The fuser unit consists of the
IH coil (IH-COIL), fuser roller, pressure roller, separation fingers, cleaning web, thermistors (THM1, 2, 3
and 4), thermostat (THMO1 and 2), fuser exit rollers, fuser transport sensor (S9), etc.
Web motor
Fuser exit roller
Separation finger
Fuser transport sensor
March 2005 © TOSHIBA TEC
Web pushing roller
Cleaning web
Pressure roller
Fig.14-1
14 - 1
Web detection sensor
Fuser roller thermistor
Fuser roller thermostat
IH coil
Fuser roller
Pressure roller thermistor
e-STUDIO520/600/720/850 FUSER UNIT
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