3
© 2012 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO556/656/756/856(Ver03)
OUTLINE OF THE MACHINE
3 - 35
3.3.6 Lamps and heaters
3.3.7 Thermistors and thermostats
FUS PWA-F-FUS
Fuse PC board
(FUS board)
Relaying power to the drum damp heater
(Optional for NAD/MJD model, standard for
other models)
Fig. 3-12 21-30
IH PWA-F-IH
Heater control PC board
(IH board)
Controlling the IH coil of the fuser unit Fig. 3-15 24-16
MOT PWA-F-MOT
Motor driving PC board
(MOT board)
Controlling the drive of the drum motor and
the transfer belt motor
Fig. 3-20 41-22
MOT2-
MT
PWA-F-MOT2-MT
Transport motor driving PC
board (MOT2-MT board)
Controlling the drive of the transport motor Fig. 3-16 17-10
MOT2-
RV
PWA-F-MOT2-RV
Reverse motor driving PC
board (MOT2-RV board)
Controlling the drive of the reverse motor Fig. 3-14 13-19
SYS PWA-F-SYS
System control PC board
(SYS board)
Controlling the whole system and image
processing
Fig. 3-20 54-21
RAM-S PWA-F-SRAM-S
SRAM board
Storing the setting or adjustment value, etc.
used for the control by the system control
PC board
Fig. 3-20 54-20
LGC PWA-H-LGC
Logic PC board
(LGC board)
Controlling the print engine section Fig. 3-20 53-2
FIL PWA-F-FIL
Filter PC board
(FIL board)
Filtering out the AC power noise
(Only for NAD/SAD/ARD/ASD/AUD/MJD/
CND/TWD model of all equipments)
Fig. 3-23
Fig. 3-24
52-24
RADF PWA-F-RADF
RADF control PC board
(RADF board)
Controls the RADF. Fig. 3-26 88-23
Symbol Name Function Remarks P-I
EXP LP-EXPO
Exposure lamp
Exposing originals Fig. 3-5 36-3
ERS LP-ERS
Discharge LED
Eliminating residual charge on the drum
surface
Fig. 3-11 39-11
IH-COIL IH-COIL
IH coil
Heating up the fuser roller Fig. 3-8 26-5
DH1 SCN-DH-L
Scanner damp heater
(Left)
Preventing condensation of the mirrors of
the carriage
Fig. 3-6 38-9
DH2 SCN-DH-R
Scanner damp heater
(Right)
Preventing condensation of the lens Fig. 3-6 38-10
DH3 DRM-DH
Drum damp heater
Preventing condensation of the drum Fig. 3-12 21-28
Symbol Name Function Remarks P-I
THM1 THMS-F-HTR
Fuser roller front thermistor
Detecting the surface temperature of the
front end of the fuser roller
Fig. 3-8 27-6
THM2 THMS-C-HTR
Fuser roller center
thermistor
Detecting the surface temperature of the
center of the fuser roller
Fig. 3-8 27-6
THM3 THMS-R-HTR
Fuser roller rear thermistor
Detecting the surface temperature of the
rear end of the fuser roller
Fig. 3-8 27-6
THM4 THMS-L-HTR
Pressure roller thermistor
Detecting the surface temperature of the
pressure roller
Fig. 3-8 27-28
Symbol Name Function Remarks P-I
To Next Page
Loading...
Need help?
General
