Ricoh A219 Service Manual page 40

Symbol Name
Fusing Thermofuse
TF2
Fusing Thermistor
TH1
Optics Thermistor
TH2
Transformer
TR
SM
CÓPIA NÃO CONTROLADA
ELECTRICAL COMPONENT DESCRIPTIONS
Function
Provide back-up overheat protection in the
fusing unit.
Monitors the temperature around the
exposure lamp for overheat protection.
Monitors the temperature around the
exposure lamp for overheat protection.
Steps down the wall voltage to 30 Vac and 8
Vac.
1-11
CÓPIA NÃO CONTROLADA
Index No.
36
35
19
15
A219