Toshiba 4511 User Manual

November 2003 © TOSHIBA TEC

7 - 3

e-STUDIO3511/4511  POWER SUPPLY UNIT

Voltage

Board/Unit

Part

Fuse type

+24VD1

LGC

Polygonal motor

F3:8A (Semi time-lag)

Tray-up motor
ADU motor
Main motor
Developer motor
Transport motor
Drum cleaner brush motor
Transfer belt cleaner auger motor
Toner motor
Laser unit cooling fan
2nd transfer roller contact clutch
Bypass feed clutch
Registration clutch
Upper transport clutch (high speed)
Upper transport clutch (low speed)
Lower transport clutch (high speed)
Lower transport clutch (low speed)
Upper drawer feed clutch
Lower drawer feed clutch
ADU clutch
Color developer toner supply clutch
Color developer drive clutch
Black developer drive clutch
Black developer lifting clutch
Transfer belt cleaner contact clutch
Bypass pickup solenoid
Image quality sensor shutter solenoid
Color auto-toner sensor shutter solenoid
Discharge LED
Key copy counter / Copy key card

CCL

Carge cleaner motor

Power supply

Power supply cooling fan

PFP/LCF

Bridge unit

+24VD2

DRV

Revolver motor

F4:5A (Semi time-lag)

Exit motor
IH control board cooling fan
Ozone exhaust fan
Internal cooling fan

+24VD3

RADF

F5:4A (Semi time-lag)

+24VD4

SLG

Exposure lamp (lamp inverter)

F6:4A (Semi time-lag)

CCD drive circuit (CCD board)
SLG board cooling fan
Scanner unit cooling fan

SDV

Scan motor

+24VD5

Finisher

F7:5A (Semi time-lag)

When the power supply secondary fuse is blown out, confirm that there is no abnormally with each part

using the following table.

04/05