Toshiba e-studio550 Service Manual page 35

Symbol
MOT PWA-F-MOT
Motor driving PC board
MOT2 PWA-F-MOT2
Motor driving PC board 2
PLG PWA-F-PLG
Laser control PC board (PLG board)
(5) Heaters and lamps
Symbol
EXP LP-EXPO
Exposure lamp
DHR DNP-HTR-R
Scanner damp heater (R)
DHL DNP-HTR-L
Scanner damp heater (L)
DHD D-HTR
Drum damp heater
IHCOIL IH-COIL
IH coil
(6) Solenoid
Symbol
SOL1 SFB-SOL
Bypass pickup solenoid
SOL2 GATE-SOL
Gate solenoid
SOL3 SEP-FING-SOL
Drum separation finger solenoid
SOL4 END-F-SOL
End fence solenoid
SOL5 LCF-PICK-SOL
Tandem LCF pickup solenoid
(7) Transformer
Symbol
HVT PS-HVT
High-voltage transformer
e-STUDIO550/650/810 OUTLINE OF THE MACHINE
Name
Name
Name
Name
2 - 22
Function
Driving of the drum motor and
transfer belt motor
Driving of the reverse motor
Control of the printing section and
image processing
Function
Exposing of original to the light
Preventing of the condensation in the 36-11
scanning section (for mirrors)
Preventing of the condensation in the
scanning section (for lens)
Keeping of the drum warm
Heating up of the fuser roller
Function
Driving of the bypass pickup roller
Switching of the gate at the reverse
section
Driving of the drum separation finger 30-17
Moving of the lever to detect the
paper mis-stacking at the standby
side tray
Driving of the Tandem LCF pickup
roller
Function
Generating of the voltages for the
followings:
• main charger wire
• main charger grid
• developer bias
• drum cleaning brush
P-I Remarks
24-21 (F-4)
13-19 (F-4)
31-16 [C]
P-I Remarks
34-3 (B-1)
(B-4)
36-9 (B-4)
21-28 [D]
25-36 [E]
P-I Remarks
10-8 (F-2)
15-2 (F-2)
(F-2)
8-9 (F-2)
7-36 (F-2)
P-I Remarks
51-19 (F-4)
JUNE 2002 © TOSHIBA TEC