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FC-210/310 TROUBLESHOOTING 4 - 76 February 2002 © TOSHIBA TEC
Cause/Section
Step
Check items Measures
1 Does the exposure lamp light?
2 Is the main charger securely installed?
3 Is the main charger wire open-circuited?
4 Is the high-voltage transformer output
defective?
5 Are the connectors securely connected?
Is any harness between the boards
open-circuited ?
6 Is there foreign matter in the optical
path?
7 Is the scanner or the drum bedewed?
Check the contact of the inverter connector.
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.
Re-connect the connectors securely.
Replace the harness.
Remove it.
Clean the mirrors, lens and drum.
Keep the power cord plugged so that the damp
heater can work.
(10) Solid copy
Feeding direction
Main charger
High-voltage transformer
(Main charger)
Harnesses for SCM,
SYS, IMG, IMC and LGC
boards
Scanner
Bedewing of scanner
and drum
Exposure lamp
Inverter