I have change charger roller and high voltage power supply board and the sign sc302 is still appearing. please help me.
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.
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I have change charger roller and high voltage power supply board and the sign sc302 is still appearing. please help me.
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.