Ricoh Aficio MPC4502 Error Code CS 460-00

[Ali Hamed]

dear All

can any one assist me how to fix and clear this Err .

thanks in advance

Regards

[slimslob]

From the service manual:

Separation power pack output error
An interrupt checks the status of the power pack every 20 ms. This SC
is issued if the BCU detects a short in the power pack 10 times at D(ac).
 Damaged insulation on the high-voltage supply cable
 Damaged insulation around the high-voltage power supply
1. Replace the high-voltage supply cable.
2. Replace the high-voltage power supply unit.
3. Replace the IOB.

From Goose's Guide:

SC 460	Separation output error - check connections to separation plate
SC 460	Separation output error - check SP2-401 bias settings
SC 460	Separation output error - replace HVP (T/TS), rear upper right of machine
SC 460	Separation output error - check/reseat CN 205 on IOB
SC 460	Separation output error - replace HVP TTS # AZ320185

[Raja G]

From the service manual:

Separation power pack output error
An interrupt checks the status of the power pack every 20 ms. This SC
is issued if the BCU detects a short in the power pack 10 times at D(ac).
 Damaged insulation on the high-voltage supply cable
 Damaged insulation around the high-voltage power supply
1. Replace the high-voltage supply cable.
2. Replace the high-voltage power supply unit.
3. Replace the IOB.

From Goose's Guide:

SC 460	Separation output error - check connections to separation plate
SC 460	Separation output error - check SP2-401 bias settings
SC 460	Separation output error - replace HVP (T/TS), rear upper right of machine
SC 460	Separation output error - check/reseat CN 205 on IOB
SC 460	Separation output error - replace HVP TTS # AZ320185

agree with you

[Cham]

dear All

can any one assist me how to fix and clear this Err .

thanks in advance

Regards

It's about transfer unit error. So if u fallow the guide line on this link it will be so easy to sort it out.
Basically change the circuit board of the transfer unit carefully... https://youtu.be/qx5BSDgNv68