Solid Print - Toshiba e-STUDIO281c Service Handbook

10)Solid print

Cause/Section Step
Exposure lamp 1 Does the exposure lamp light?
Inverter
Main charger 2 Is the main charger securely installed?
3 Is the main charger wire open circuited?
High-voltage 4 Is the high-voltage transformer output
transformer defective?
(main charger
5 Are the connector of the high-voltage har-
wire/grid bias)
ness securely connected?
Is the harness open circuited?
Harnesses for 6 Are the connectors securely connected?
SLG, SYS and Is any harness between the boards open
LGC boards circuited?
Scanner 7 Is there foreign matter in the optical path? Remove it.
Bedewing of 8 Is the scanner or the drum bedewed?
scanner and
drum
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Fig. 5-10
Check items
5 - 125
Measures
Check the contact of the inverter connec-
tor.
If the inverter does not work, replace it.
If the lamp does not work, replace it.
Reinstall it securely.
Replace it.
Adjust the output and correct the circuit,
or replace the high-voltage transformer.
Reconnect the harness securely.
Replace the high-voltage harness.
Reconnect the connectors securely.
Replace the harness.
Clean the mirrors, lens and drum.
Keep the power cord plugged so that the
damp heater can work.
e-STUDIO281c/351c/451c
TROUBLESHOOTING
5