Poor Transfer - Toshiba e-STUDIO281c Service Handbook

17)Poor transfer

Cause/Section Step
Transfer unit 1 Is the transfer belt or 1st/2nd transfer roll-
ers dirty?
2 Is the transfer belt in proper contact with
the drum ?
3 Is the 2nd transfer roller in proper contact
with the transfer belt?
4 Is there any deformation or abnormalities
on the transfer belt?
5 Is the high-voltage fed to the 2nd transfer
roller correctly?
Paper 6 Is paper in the drawer or LCF curled?
7 Is paper in the drawer or LCF damp?
Registration 8 Is the registration roller malfunctioning?
roller
Aligning amount 9 Is the aligning amount proper?
High-voltage 10 Is the high-voltage transformer output
transformer defective?
(1st/2nd transfer
11 Are the high-voltage harness and termi-
roller bias)
nals in proper contact?
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Fig. 5-17
Check items
5 - 133
Measures
Clean it.
Correct it.
Correct it.
Replace the belt.
If any contact failure occurs in the feeding
area (e.g. the conductive bushing and
spring come off), correct it.
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.
Inckease the aligning amount
Check the circuit and adjust the trans-
former output.
Correct them if loosened.
e-STUDIO281c/351c/451c
TROUBLESHOOTING
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