Toshiba e-studio182, Service Manual

Page: 40 / 258

e-STUDIO182/212/242 © 2009 TOSHIBA TEC CORPORATION All rights reserved
OUTLINE OF THE MACHINE
2 - 14
7. Thermistors and thermostats
8. Others
Symbol Name Function Remarks P-I
THMS1 THMS-C-HTR
Center thermistor
Detecting the surface temperature at
the center of the fuser roller (for
controlling the center heater lamp)
Fig. 2-5 23-6
THMS2 THMS-S-HTR
Side thermistor
Detecting the surface temperature at
the rear side of the fuser roller (for
controlling the side heater lamp)
Fig. 2-5 23-6
THMS3 THMS-EDG-HTR
Edge thermistor
Detecting the surface temperature at
the edge of the rear side of the fuser
roller (for preventing overheating)
Fig. 2-5 23-6
THMS4 THMS-DRM
Drum thermistor
Detecting the temperature on the drum
surface
Fig. 2-6 21-49
THMO1 THERMO-FSR
Fuser thermostat
Preventing overheating in the fuser unit Fig. 2-5 23-5
THMO2 THERMO-SCN-DH
Scanner damp heater thermostat
Preventing overheating in the scanner
damp heater
* Optional for NAD/MJD/CND model,
standard for other models
Fig. 2-3 9-20
THMO3 THERMO-DRM-DH
Drum damp heater thermostat
Preventing overheating in the drum
damp heater
* Optional for NAD/MJD/CND model,
standard for other models
Fig. 2-6 8-7
Symbol Name Function Remarks P-I
CIS CIS
Contact image sensor unit
Reading originals Fig. 2-3 9-8
PS PS-ACC
Switching regulator
• Generating DC voltage and
supplying it to each section of the
equipment
• Generating high voltage and
supplying it to the main charger,
developer, transfer and separation
units
• Supplying AC power to the heater
lamp
Fig. 2-4 5-2
LCD LCD
LCD panel
Displaying each information Fig. 2-3 4-19