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e-STUDIO3511/4511 TROUBLESHOOTING 5 - 126 November 2003 © TOSHIBA TEC
(17) Poor transfer
Feeding direction
Cause/Section
Transfer unit
Paper
Registration roller
High-voltage
transformer
(1st/2nd transfer
roller bias)
Step
1
2
3
4
5
6
7
8
9
Check items
Is the transfer belt or 1st/2nd transfer
rollers dirty?
Is the transfer belt in proper contact with
the drum ?
Is the 2nd transfer roller in proper
contact with the transfer belt?
Is there any deformation or abnormali-
ties on the transfer belt?
Is paper in the drawer or LCF curled?
Is paper in the drawer or LCF damp?
Is the registration roller malfunctioning?
Is the high-voltage transformer output
defective?
Are the high-voltage harness and
terminals in proper contact?
Measures
Clean it.
Correct it.
Correct it.
Replace the belt.
Reinsert paper with reverse side up or
change paper.
Change paper.
* Avoid storing paper in damp place.
Clean the roller, remount the spring, or
replace defective clutch-related parts.
Check the circuit and adjust the trans-
former output.
Correct them if loosened.
Fig. 5-218