Canon LBP-1210 Service Manual page 105

Fixing unit
Fixing film unit
J1102-1
H701
Fixing heater
Main thermistor
TH701
Sub thermistor
TH702
Pressure roller
EP-xx Cartridge
Transfer charging
roller
Main motor M001
Air intake fan FAN1
Pick-up solenoid SL001
Thermal fuse
FU1132
-2
J001-4
-3
-2
-1
J203-1
Figure 2-2-9
Engine controller PCB
J102-1
ACH
-2
ACN
J206-2
FSRTH As the fixing heater temperature rises,
the voltage increases.
-1
-3
As the fixing heater temperature rises,
FSRSTH
the voltage decreases.
+3.3V
-4
J305
Fixing bias output signal
FB
J304
Primary charging bias output signal
PR1
J301
DEV Developing bias output signal
DRGND
J303
J302
Transfer charging bias output signal
TRS
J401-1
MA
-2
/MA
Main motor drive signals
-3
MB
-4
/MB
Fan rotates when "H".
FANON
-3
FLOCK "H" when the fan is locked.
-2
+24V
J204-1
-2
Rotates the pick-up roller when "L".
CPUD
CHAPTER 2
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