Toshiba e-STUDIO350 Service Handbook page 695

7.2 Fuse
When the power supply secondary fuse is blown out, confirm that there is no abnormally with each part
using the following table.
Voltage Board/Unit
+24VD1 LGC
Power supply
PFP/LCF
+24VD2 LGC
Bridge unit / Job separator / Offset tray
+24VD3 RADF
+24VD4 SLG
+24VD5 Finisher
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Part
Polygonal motor
ADU motor
Tray-up motor
Laser unit cooling fan
Upper drawer feed clutch
Lower drawer feed clutch
Bypass feed clutch
ADU clutch
Transport clutch (High speed)
Transport clutch (Low speed)
Bypass pickup solenoid
Power supply cooling fan
Exit motor
Main motor
Toner motor
Middle fan
Exhaust fan
Sub-separation fan
Fuser unit cooling fan
IH board cooling fan
Developer unit cooling fan-1
Developer unit cooling fan-2
Auto-toner sensor
Registration clutch
Developer drive clutch
Discharge LED
Key copy counter / Copy key card
Scan motor
Exposure lamp (Lamp inverter)
7 - 3
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Fuse type
F3:8A(Semi time-lag)
F4:8A(Semi time-lag)
F5:4A(Semi time-lag)
F6:4A(Semi time-lag)
F7:5A(Semi time-lag)
e-STUDIO350/352/353/450/452/453
POWER SUPPLY UNIT
7