Olivetti d-Color MF4003 Service Manual page 476

d-Color MF4003/MF3303
Reason of error STRGB error (data failure)
Relevant electrical parts Storage board (STRGB)
Corrective action procedure
1. Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power
switch.
2. Correct the mounting of STRGB if faulty.
3. Select [Service Mode] -> [State Confirmation] -> [Memory/Storage Adjustment] -> [Format] -> [Logical Format] and perform the function.
4. Replace STRGB.
4.9 E3-1
Contents
Error code E3-1
Target device I2C
Diagnosis item TPM
Reason of error Connection failure
Parts defect
Relevant electrical parts TPM board (TPMB)
CPU board (CPUB)
Base board (BASEB)
Corrective action procedure
1. Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power
switch.
2. Correct the mounting of TPMB if faulty.
3. Correct the mounting of CPUB if faulty.
4. Correct the mounting of BASEB or the connection of connectors if faulty.
5. Replace TPMB.
6. Replace CPUB.
7. Replace BASEB.
4.10 E3-2
Contents
Error code E3-2
Target device I2C
Diagnosis item AUDIO (control)
Reason of error Connection failure
Parts defect
Relevant electrical parts CPU board (CPUB)
Base board (BASEB)
Corrective action procedure
1. Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power
switch.
2. Correct the mounting of CPUB if faulty.
3. Correct the mounting of BASEB or the connection of connectors if faulty.
4. Replace CPUB.
5. Replace BASEB.
4.11 E3-3
Contents
Error code E3-3
Target device I2C
Diagnosis item PS-CPU
Reason of error Connection failure
Parts defect
Relevant electrical parts CPU board (CPUB)
Base board (BASEB)
Corrective action procedure
1. Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power
switch.
2. Correct the mounting of CPUB if faulty.
3. Correct the mounting of BASEB or the connection of connectors if faulty.
4. Replace CPUB.
5. Replace BASEB.
Service Manual
L TROUBLESHOOTING > 4. TROUBLESHOOTING USING SELF-DIAG. (FULL)
L-78
Y119930-3