Konica-Minolta bizhub 308e
Troubleshooting. Power is not supplied to option
Power is not supplied to option DF (bizhub 658e/558e/458e)
Relevant electrical parts
• DC power supply (DCPU)
• DF
Procedure
| Step | Check item | Location | Result | Action |
|---|---|---|---|---|
| 1 | Is DC24 V being output from CN1 on DF? | 13-I | YES | Malfunction in DF. |
| 2 | Is DC24 V being output from CN004-1 on DCPU? | 17-Q | NO | Check wiring from DCPU to DF. |
| 3 | Are the fuses on DCPU conducting? | YES | Replace DCPU. | |
| NO | Malfunction in DF. |
Power is not supplied to option DF-704/DF-629 (bizhub 368e/308e)
Relevant electrical parts
• DC power supply (DCPU)
• DF-704/DF-629
Procedure
| Step | Check item | Location | Result | Action |
|---|---|---|---|---|
| 1 | Is DC24 V being output from P1DF-1 of DF? | 15-I | NO | Malfunction in DF-704/DF-629. |
| 2 | Is DC24 V being output to CN4-1 on DCPU? | 18-R | NO | Check wiring from DCPU to DF-704/ DF-629. |
| 3 | Are the fuses on DCPU conducting? | YES | Replace DCPU. | |
| NO | Malfunction in DF-704/DF-629. |
Power is not supplied to option PC-115/PC-215/PC-415 (bizhub 658e/558e/458e/368e/308e)
Relevant electrical parts
• DC power supply (DCPU)
• MFP board (MFPB)
• PC-115/PC-215/PC-415
Procedure
| Step | Check item | Location | Result | Action |
|---|---|---|---|---|
| 1 | Is DC24 V being applied to CN65? | 368e/308e 23-D 658e/558e/458e 27-D |
NO | Malfunction in cabinet. |
| 2 | Is DC24 V being output to CN21E-1 on MFPB? | 368e/308e 23-E 658e/558e/458e 27-E |
NO | Check wiring from MFPB to CN21E to cabinet. |
| 3 | Are the fuses on DCPU conducting? | YES | Replace DCPU. (bizhub 368e/308e / bizhub 658e/558e/458e) | |
| NO | Malfunction in cabinet. |
Power is not supplied to option FS-533/FS-536/FS-536SD/FS-537/FS-537SD
(bizhub 658e/558e/458e/368e/308e)
Relevant electrical parts
• DC power supply (DCPU)
• FS-533/FS-536/FS-536SD/FS-537/FS-537SD
Procedure
| Step | Check item | Location | Result | Action |
|---|---|---|---|---|
| 1 | Is DC24 V being output from CN15FS ? | 368e/308e 17-I 658e/558e/458e 12-I |
NO | Malfunction in finisher. |
| 2 | Is DC24 V being output from CN4 (CN004)-5 on DCPU? | 368e/308e 18-R 658e/558e/458e 17-Q |
NO | Check wiring from DCPU to finisher. |
| 3 | Are the fuses on DCPU conducting? | YES | Replace DCPU. (bizhub 368e/308e / bizhub 658e/558e/458e) | |
| NO | Malfunction in finisher. |