Ricoh V-C3 D081 Field Service Manual page 673

SC427 C Potential sensor error 8: Vl adjustment Y
Vpl could not be adjusted to within ±5V of the target Vpl after exposure of the ID
sensor patterns.
• Drum worn
• LD unit dirty
• Poor drum ground connection
SC432 C Potential sensor error 1: Vr K
SC433 C Potential sensor error 2: Vr M
SC434 C Potential sensor error 3: Vr C
SC435 C Potential sensor error 4: Vr Y
Vr > 200V. The residual voltage (Vr), the amount of voltage that remains on
the surface of the drum after the QL fires is greater than 200V.
SC436 D Potential sensor error: Vd K
SC437 D Potential sensor error: Vd M
SC438 D Potential sensor error: Vd C
SC439 D Potential sensor error: Vd Y
• Potential sensor dirty
• Potential sensor defective
• Charge roller defective
• Charge power pack defective
• OPC defective
Service Call Tables
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