JUNE 2002 © TOSHIBA TEC
5 - 123
e-STUDIO550/650/810 TROUBLESHOOTING
Defective area
Step
Check Items
Prescription
Transfer belt unit
Paper
Registration roller
High-voltage transformer
(transfer charger)
1
Is the surface of the transfer belt supply
roller dirty with toner?
2
Is the paper in the cassette or LCF/PFP
curled?
3
Is the paper in the cassette or LCF/PFP
moist?
4
Is there any abnormality related to the reg-
istration roller or with the roller itself?
5
Is the output from the high-voltage trans-
former normal?
Clean it with alcohol.
Reinsert the paper with the reverse side up or
change the paper.
Change the paper.
* Be sure to store the paper correctly.
Clean the roller if it is dirty. Securely attach the
springs if they are detached. Replace the clutch if it
is defective. Adjust the rotation speed of the roller.
Check the circuit and adjust the transformer out-
put.
(15) Poor image transfer
Feeding direction