Have error sc302 - Ricoh Aficio MP 201SPF Printer

https://printcopy.info/?l=en&mod=erc&brand=Ricoh&model=Aficio%20200&code=SC302


Ricoh Aficio 200 Error Codes


Ricoh Aficio 200 Error Codes Code:

Code

SC302

Description

Charge roller current leak
A charge roller current leak signal is detected.

Causes

• Charge roller damaged • Charge high voltage supply board defective • Poor connection of the PCU

richoh 2015 errore sc302

It depends on which Ricoh model.
Some Ricoh copier/printer use a corona wire for charging the drum, so SC302 means that the corona wire is ether broken or have some current leak. but in most case the wire is broken.
Other Ricoh copier/printer use a charge roller for drum charge, so on this model SC302 usually appear when the charge roller have a bad contact.

THE CHARGE ROLLER IS LEAKING BECAUSE THE DRUM ONE SIDE COATING IS DAMAGED. THE CHARGE VOLTAGE IS DIRECTLY GOING TO ALUMINIUM SURFACE. SO COVER THAT PART OF CHARGE ROLLER WITH A CELLO TAPE THE ERROR WILL NOT COME.

Is there any immediate solution for the ERROR SC302 for aficio 1018?

tnx

Please clean or change the charge roller .The your problem in the HV parts.Verify the drum ground plate.

From the Ricoh-Lanier Error Code Sheet:
SC302: Charge Corona Output Error 3 - Grid Voltage error - Charger Roller Current Leak.

I would suggest replacing first the charge roller and if that doesnt fix it, the HIgh Voltage Supply Board.

From the Ricoh-Lanier Error Code Sheet:
SC302: Charge Corona Output Error 3 - Grid Voltage error - Charger Roller Current Leak.

In English:
I would check the roller motor for a short, frayed, or damaged wires. Use a voltometer and compare the voltage to the cleaner motor.

Hi Manas,

Error code - SC302 is caused due to the leakage in charge roller.
In order to rectify the issue you need to replace the drum and the charge roller .


Nitin