Ricoh FT9101 - Page 389

2.12 Fusing
2.12.1 Main construction
Structural diagram
Construction
Pressure spring system.
An oil supply pad and metering blade are used.
Blade system.
Oil pump system.
Drive from the main motor.
Pick-up pawl
Fusing exit roller Grip
Fusing exit guide plate
Pressure roller
Fusing entrance
guide plate
Right oil
skimmer
Thermistor (20
o
C: 37 KΩ)
Thermofuse (192
o
C)
Left oil skimmer
Metering blade
Hot roller
Upper oil pan
Heater
Oil blade
Oil supply pad
Heat insulating cover
Oil sump
Fusing unit Fusing pressure mechanism
Oil supply mechanism
Cleaning mechanism
Oil pump mechanism
Fusing drive mechanism
1 July 1994
Fusing
2-89