Solid Copy - Toshiba e-STUDIO650 Service Handbook

(8) Solid copy

Defective area Step
Exposure lamp and 1
inverter
Scanner 2
Condensation of scanner 3
and drum
Main charger 4
5
High-voltage transformer 6
(Main charger)
CCD, SLG, SYS, LGC 7
boards and harnesses
JUNE 2002 © TOSHIBA TEC
Check Items
Does the exposure lamp light?
Is there any foreign object on the light path?
Is the scanner or drum condensed?
Is the main charger securely installed?
Check the main charger wire for breaks.
Is the output from the high-voltage trans-
former normal?
Are the connectors securely connected?
Check if the harnesses connecting the
boards are open-circuited.
5 - 115
Prescription
Check if the connector contacts with the lamp ter-
minal.
Replace the defective inverter.
Remove it.
Clean the mirrors, lens and drum.
Keep the power cord plugged in.
Install it securely.
Replace it.
Adjust the output or replace the high-voltage
transformer.
Connect the connectors securely.
Replace the harness.
e-STUDIO550/650/810 TROUBLESHOOTING