471
DP-C405/C305/C265
FEB 2008Ver. 1.1
EC F17 +5V No Print OP. Card Counter Harness short
F18 +24VM OP. Transport Unit Paper
Jam
TRU_PCB +24VM Harness short
F19 +5V Exit paper not full Exit Paper full sensor +5V Harness short
MOTDRV F1 +24VM E3-38 or E3-64 STR Motor +24VM Harness short
F3 +24VM E4-03 or E4-43 Fuser Motor +24VM Harness short
F4 +24VM E3-37 or E3-63 FTR Motor +24VM Harness short
ADU F1 +24VF E4-11 Right cover FAN +24VF Harness short
F2 +24VM ADU, 1st Tray Paper Jam ADU_PCB parts failure
SCN F1 +5V E1-01, E1-31, E5-12, E5-
17, E5-19
SCN_PCB Failure (Power short)
Harness short (Scanner Motor, Scanner HP
sensor, Size sensor)
F2 +24VD No ADF operation ADF_PCB Failure (Power short)
Harness short
F3 +24VS E1-01 Scanner Motor failure, Harness short
F4 +5VADF No ADF operation ADF_PCB, ADF Sensor failure (Power short,
Harness short)
F5 +5VP No ADF original detection ADF_PCB HP sensor failure (Harness short)
SC F1 --- --- ---
F2 --- --- ---
F3 +3.3V No LCD display LCD failure
Harness short
F4 +24V Domestic version only Speaker is defective.
Pinched harness
F5 +3.3V Domestic version only VGB PCB failure
Pinched harness
F6 +24V LCD_back Light OFF LCD Inverter failure, Harness short
F7 +5V PNL no operation
Workio display only
PNL1 failure
PNL3 failure
Harness short
F8 +5V PNL no operation
Workio display only
PNL1 failure
PNL3 failure
Harness short
F9 --- --- ---
F10 +24V E5-60 PS FAN failure
Harness short
TRU F1 +24V No paper feed operation TRU_Motor failure, Harness short
CST
F1 +24V E2-03 Lift up motor lock, failure, Harness short
F2 +24V E2-04 Lift up motor lock, failure, Harness short
F3 +5V 3rd/ 4th Tray Sensor error 3rd/ 4th Tray Sensor failure, Harness short
DC2.5 F1 --- --- Due to unnecessary component, DC2.5 PCB
has been deleted.
DC12 F1 +24V No HDD Operation HDD failure, HDD Power Harness short
FCB F901 +24V No external TEL line
operation
Parts failure or short
F902 +5V No monitor sound IC failure, parts short
F903 +3.3V No Fax operation IC failure, parts short
PCB
Fuse
REF
Used
Voltage
Error Code (when fused) Possible Cause (Fused)
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