Thermistors, Thermostats - Toshiba e-STUDIO 2555C Service Manual

Symbol
DH3 DRM-DH-R
Drum damp heater (Right)
IH-COIL IH-COIL
IH-COIL
3.3.7

Thermistors, thermostats

Symbol
THM1 THMS-FR-C
Fuser belt center thermistor
THM2 THMS-FR-E
Fuser belt edge thermistor 1
THM3 THMS1-DRM
Drum thermistor 1
THM4 THMS2-DRM
Drum thermistor 2
THM5 THMS-FR-S
Fuser belt side thermistor
THMO1 THERMO-FR
Fuser belt thermostat
THMO2 THERMO-DRM-DH-L
Drum damp heater thermostat
(Left)
THMO3 THERMO-DRM-DH-R
Drum damp heater thermostat
(Right)
3.3.8 Others
Symbol
TCP TCP
Touch panel
EEPRO EEPROM
M Electrically Erasable
Programmable Read Only
Memory
HDD HDD
Hard disk
Main Main memory
memory
PS PS-ACC
Switching regulator
HVT PS-HVT
High-voltage transformer
© 2012-2013 TOSHIBA TEC CORPORATION All rights reserved
Name
Preventing condensation of the
drum
Heating of the fuser belt
Name
Detecting the surface temperature
of the center of the fuser belt
Detecting the surface temperature
of the front end of the fuser belt
Detecting the surface temperature
of the drum
Detecting the surface temperature
of the drum
Detecting the surface temperature
of the side of the fuser belt
* 45/50ppm only.
Preventing overheating of the
fuser belt
Controlling the temperature of the
drum damp heater
Controlling the temperature of the
drum damp heater
Name
Displaying and entering various
kinds of information
Storing the setting or adjustment
value, etc. used for the control by
the logic PC board
Saving programs and data
Saving data and programs
temporarily (Also used as page
memory in this equipment.)
Generating DC voltage and
supplying it to each section of the
equipment
Generating high-voltage and
supplying it to the following
sections
• Main charger needle electrode
• Main charger grid
• Developer bias
• Transfer bias
3 - 21
Function Remarks
Fig. 3-12
Fig. 3-7
Function Remarks
Fig. 3-7
Fig. 3-7
Fig. 3-5
Fig. 3-5
Fig. 3-7
Fig. 3-7
Fig. 3-12
Fig. 3-12
Function Remarks
Fig. 3-3
Fig. 3-11
Fig. 3-11
Fig. 3-11
Fig. 3-11
Fig. 3-11
e-STUDIO2555C/3055C/3555C/4555C/5055C
OUTLINE OF THE MACHINE
P-I
4-21
5-22
3
P-I
38-1
38-1
31-11
31-11
38-1
38-1
4-16
4-22
P-I
3-29
9-36
9-15
9-35
4-27
8-17