Ricoh AP-P2 G188, Руководство по обслуживанию на месте

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No. Result Description Possible Causes/Action
9 Vcnt error 3 Vcnt is less than 4.7V.
1. Make sure that the heat seal on the
development unit is not removed
2. Defective TD sensor
3. Vt target settings are not correct.
4. Toner density error
Process Control Self-Check Result
Displayed number shows results of each color sensor check.
00000000 = YYCCMMKK
SP3-012-001 to -010 (Process Control Self-check Result)
No. Result Description Possible Causes/Action
11
Successfully
completed Process control self-check
successfully completed. Check the Vsg adjustment. See the "Vsg
Adjustment Result" following this table.
41 Vt error
Vt maximum or minimum
error is detected.
• Defective development unit
Vt maximum error and an image is faint:
1. Replace the toner supply pump unit.
Vt maximum error and an image is O.K:
1. Replace the development unit.
2. Replace the IOB board.
Vt minimum error:
1. Replace the development unit.
2. Replace the IOB board.
4. Appendix: Process Control Error Conditions
102
4