Konica Minolta bizhub C658 Service Manual page 1495

bizhub C658/C558/C458/C368/C308/C258
4. Replace FRB.
5. Replace the PH unit.
6. MFPB F10E conduction check
7. Replace MFPB.
3.17.13 C5605, C5606 (bizhub C658/C558/C458)
(1) Contents
Trouble type
Rank
Trouble detection condition A communication error is detected between CPUs.
Trouble isolation
Relevant electrical parts
(2) Procedure
1. Turn OFF the main power switch, disconnect and then connect the power cord. Wait for 10 sec. or more after connect the power cord,
and turn ON the main power switch.
2. Rewrite the firmware.
3. MFPB F10E conduction check
4. Replace MFPB.
3.17.14 C5610 (bizhub C658/C558/C458)
(1) Contents
Trouble type
Rank
Trouble detection condition LD drive write data and read data disagree with each other a predetermined number of consecutive times.
Trouble isolation
Relevant electrical parts
(2) Procedure
1. Reboot the machine.
2. Check the connector between FRB CN5-PH unit for proper connection and correct as necessary.
3. Check the connector between FRB CN2-MFPB CN8E for proper connection and correct as necessary.
4. Replace FRB.
5. Replace the PH unit.
6. Replace MFPB.
3.18 C6###
3.18.1 C6001 (bizhub C368/C308/C258)
(1) Contents
Trouble type
Rank
Trouble detection condition Inconsistency in the configuration with the installed DF is detected on the main body.
Trouble isolation
Relevant electrical parts
(2) Procedure
1. Check the type of the installed DF and replace it if it is a wrong one.
2. Check to see the [Service mode] -> [System 2] -> [ADF Settings] is correct. It corrects, when a model is different.
3. Correct the harness connection between DFCB and DSIPB if faulty.
4. Check the connector between DSIPB CN01-MFPB CN22 for proper connection and correct as necessary.
5. Replace DFCB.
6. Replace DSIPB.
7. Replace MFPB.
3.18.2 C6001 (bizhub C658/C558/C458)
(1) Contents
Trouble type
Rank
Trouble detection condition Inconsistency in the configuration with the installed DF is detected on the main body.
Trouble isolation
• C5605: Engine communication data error
• C5606: Engine transmission timeout
C
-
MFP board (MFPB)
C5610: PH LD drive communication error
C
-
• Front side board (FRB)
• PH unit
• MFP board (MFPB)
C6001: DF related configuration error 1
C
-
• DF control board (DFCB)
• Dual scan image processing board (DSIPB)
• MFP board (MFPB)
C6001: DF related configuration error 1
C
-
K TROUBLESHOOTING > 3. TROUBLE CODE
K-167