Toshiba e-studio600 Service Manual page 477

22)Blotched image
Defective area
Paper
Transfer belt unit
High-voltage transformer
(Transfer charger)
March 2005 © TOSHIBA TEC
Fig.5-22
Step Check items
1 Is the paper type corresponding to its
mode?
2 Is the paper too dry?
3 Is the surface of the transfer belt sup-
ply roller dirty with toner?
4 Does the transfer belt exceed its nor-
mal life span?
5 Is the output from the high-voltage
transformer normal?
5 - 149
05/04
Prescription
Check the paper type and mode.
Change the paper.
Clean it with alcohol.
Replace the transfer belt.
Adjust the output. Replace the trans-
former if necessary.
e-STUDIO520/600/720/850 TROUBLESHOOTING
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