Toshiba e-STUDIO2330C Service Manual page 60

Symbol
DH3 DRM-DH-L
Drum damp heater (Left)
DH4 DRM-DH-R
Drum damp heater (Right)
7. Thermistors, thermopiles, and thermostats
Symbol
THM1 THMS-DRM-Y
Drum thermistor-Y
THM2 THMS-DRM-K
Drum thermistor-K
THM3 THMS-FBLT-F
Fuser belt front thermistor
THM4 THMS-PR-C
Pressure roller center thermistor
THM5 THMS-PR-R
Pressure roller rear thermistor
THMP1 THMP-FBLT-C
Fuser belt center thermopile
THMP2 THMP-FBLT-R
Fuser belt rear thermopile
THMO1 THERMO-FBLT-C
Fuser belt center thermostat
THMO2 THERMO-FBLT-S
Fuser belt rear thermostat
THMO3 THERMO-PR
Pressure roller thermostat
THMO4 THERMO-SCN-DH
Scanner damp heater thermostat
THMO5 THERMO-DRM-DH-L
Drum damp heater thermostat (Left)
THMO6 THERMO-DRM-DH-R
Drum damp heater thermostat (Right)
8. Transformer
Symbol
HVT PS-HVT
High-voltage transformer
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
OUTLINE OF THE MACHINE
Name
Preventing condensation of the drum
Preventing condensation of the drum
Name
Detecting the surface temperature of
the drum for Y
Detecting the surface temperature of
the drum for K
Detecting the surface temperature of
the front end of the fuser belt
Detecting the surface temperature of
the center of the pressure roller
Detecting the surface temperature of
the rear end of the pressure roller
Detecting the surface temperature of
the center of the fuser belt
Detecting the surface temperature of
the rear end of the fuser belt
Preventing overheating of the center
portion of the fuser belt
Preventing overheating of the rear
portion of the fuser belt
Preventing overheating of the pressure
roller in the fuser unit
Controlling the temperature of the
scanner damp heater
Controlling the temperature of the drum
damp heater
Controlling the temperature of the drum
damp heater
Name
Generating high-voltage and supplying
it to the following sections
•
•
•
•
Function
Function
Function
Main charger needle electrode
Main charger grid
Developer bias
Transfer bias
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Remarks P-I
Fig. 3-14 47-103
Fig. 3-14 36-26
Remarks P-I
Fig. 3-7 38-33
Fig. 3-7 38-33
Fig. 3-9 43-21
Fig. 3-9 44-14
Fig. 3-9 44-14
Fig. 3-9 46-4
Fig. 3-9 46-4
Fig. 3-9 43-20
Fig. 3-9 43-19
Fig. 3-9 44-13
Fig. 3-14 12-22
Fig. 3-14 47-11
Fig. 3-14 36-27
Remarks P-I
Fig. 3-13 8-8