Toshiba e-STUDIO 6550Ce-STUDIO 5560C - Image Control Related Service Call

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ERROR CODE and TROUBLESHOOTING
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8.3.21 Image control related service call
1. Based on the procedure of [CE10], [CE20] and [CE40] described below, check the status and take
appropriate actions. And then perform the forced performing of image quality control initialization to
the following procedure.
2. After confirming the items in (1), clear the abnormal detection counter of image quality control.
[CA00] Color registration abnormality
1. While pressing [0] and [5] simultaneously, turn ON the power.
2. Key in [2742], and then press the [START] button. Confirm that the image quality control
has finished normally.
1. While pressing [0] and [8] simultaneously, turn ON the power.
2. Key in [2528], and then press the [START] button.
3. Rewrite the displayed status counter from “1” - “16” to “0”, and then press the [OK] or
[INTERRUPT] button.
4. Key in [2529], and then press the [START] button.
5. Rewrite the displayed status counter from “1” - “16” to “0”, and then press the [OK] or
[INTERRUPT] button.
6. Key in [2530], and then press the [START] button.
7. Rewrite the displayed status counter from “1” - “16” to “0”, and then press the [OK] or
[INTERRUPT] button.
8. Key in [2531], and then press the [START] button.
9. Rewrite the displayed status counter from “1” - “16” to “0”, and then press the [OK] or
[INTERRUPT] button.
10. Turn the power OFF and then back ON. Make sure that the equipment enters the normal
ready state.
Classification Error item
Image control related service call
Step Check item Result Measures
Next
step
< Invalidating image position alignment control >
1 [0] [8] Power ON
2 [4546] [START]
3 Set the value to “0” (not performed
automatically).
4 Power OFF
< Checking the abnormal status on image position alignment >
5 [0] [5] Power ON
6 [4720] [START]