Toshiba ESTUDIO170F, Руководство по обслуживанию

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11
January 2005 © TOSHIBA TEC e-STUDIO170F Troubleshooting
11 - 57
11.4.6 Copying error
Select the PRINT TEST in the test mode. (Refer to P.11-16 "[ 2 ] PRINT TEST [MENU], [9], [4],
[02]".)
First perform a test print to check that there is no printing defect. If any, refer to
P.11-58 "11.4.7 Poor
print quality".
Step Check points Solutions
1 Is the document loaded with its face down? Load the document correctly.
2 Select SCANNER TEST in the test mode. (Refer
to P.11-23 "[ 10 ] SCANNER TEST [MENU],
[9], [4], [10]".)
Is the LED of the CIS illuminated?
If illuminated, go to Step 4.
Note:
The SCANNER TEST is not terminated
when the operation panel is opened, but the
CIS is turned OFF.
3 Is the cable firmly connected between the CIS
and the main PBA (CN11)?
Insert the cable firmly to the connector.
4 Does the connector pin come off or is the cable
broken?
Replace the cable.
5 Is the glass of the CIS clean and undamaged? Clean the CIS glass of all foreign material or
replace the CIS if damaged.
6 If no problem is found in the steps above, the
CIS or main PBA may be defective.
Replace the CIS and then the main PBA.