Ricoh M257 SPC440DN Z-P2
Troubleshooting. 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 selfcheck 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:
Vt maximum error and an image is O.K:
|
53 | ID sensor coefficient (K5) detection error | Not enough data can be sampled. | Solid image is not sufficient density:
Solid image is O.K.
ID sensor is dirty:
|
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. |
|
55 | Gamma error: Maximum |
Gamma is out of range. 5.0 < Gamma |
|
56 | Gamma error: Minimum |
Gamma is out of range. Gamma < 0.15 |
|
57 | Vk error: Maximum | Vk is out of range. 150 < Vk |
|
58 | Vk error: Minimum |
Vk is out of range. Vk <-150 |
|
59 | Sampling delta error during gamma correction |
Not enough data can be sampled during the gamma correction. |
|
99 | Unexpected error |
Process control fails. | • Power Failure Check the power source. |