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Ricoh D191 MPC401SP Z-C2

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Troubleshooting. Process Control Self-Check Result

Displayed number shows results of each color sensor check. 00000000 = YYCCMMKK

SP3-012-001 to -010 (Process Control Execute 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:
  • Replace the development unit.
  • Replace the BICU board. Vt minimum error:
  • Replace the development unit.
  • Replace the BICU board.
53 ID sensor coefficient (K5) detection error Not enough data can be sampled.
  • Solid image is not sufficient density:
  • Retry the process control.
  • Replace the ID sensors.
  • Replace the BICU board.
  • Solid image is O.K.
  • Replace the ID sensors.
  • Replace the BICU board.
  • ID sensor is dirty:
  • Clean the ID sensors.
  • Retry the process control.
54 ID sensor coefficient (K5) maximum/ minimum error When the K5 is more than the value of SP3-362-003 or less than the value of SP3-362-004, the error 54 is displayed.
  • ID sensor pattern density is too high or low.
  • ID sensor or shutter is defective.
Same as 53
55 Gamma error: Maximum Gamma is out of range. 5.0 < Gamma
  • ID sensor pattern density is too high.
  • Hardware defective.
Same as 53

56

Gamma error: Minimum

Gamma is out of range.
Gamma < 0.15
  • ID sensor pattern density is too low.
  • Hardware defective.
  • Same as 53
  • Replace the toner supply pump unit.
57 Vk error: Maximum Vk is out of range. 150 < Vk
  • ID sensor pattern density is too low.
  • Hardware defective.
Same as 53
58 Vk error: Minimum Vk is out of range. Vk < –150
  • ID sensor pattern density is too high.
  • Background dirty
  • Hardware defective Same as 53
59 Sampling data error during gamma correction Not enough data can be sampled during the gamma correction.
  • ID sensor pattern density is too high or low.
  • Hardware defective
Same as 53
99 Unexpected error Process control fails.
  • Power Failure

 

 

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