Toshiba [DP-1210 Copier User Manual


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Heat roller
Thermistor
Thermostat
Heater lamp
Separator pawl
Triac (in the
power supply unit)
Heated by the heater
lamp. (800W)
The surface temperature
of the upper heat roller is
sensed by the thermistor.
Level of the thermistor is
controlled by the main PWB.
With the signal from the
main PWB, the triac is
controlled on and off.
(power supply PWB)
Safety device
(thermostat)
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