Poor Transfer - Toshiba e-STUDIO2330C Service Manual

26.5.17 Poor transfer

Cause/Section Step
Transfer unit 1 Is the transfer belt or 1st/2nd transfer
rollers 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 2nd transfer facing roller dirty?
Paper 6 Is the high-voltage fed to the 2nd transfer
roller correctly?
7 Is paper in the drawer or LCF curled?
8 Is paper in the drawer or LCF damp?
Registration 9 Is the registration roller malfunctioning?
roller
Aligning amount 10 Is the aligning amount proper?
High-voltage 11 Is the high-voltage transformer output
transformer defective?
(1st/2nd transfer
12 Are the high-voltage harness and
roller bias)
terminals in proper contact?
© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
Fig. 26-16
Check items
26 - 143
Measures
Clean it.
Correct it.
Correct it.
Replace the belt.
Clean the roller and replace the cleaning
pad.
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 motor-related parts.
Decrease the aligning amount
Check the circuit and adjust the
transformer output.
Correct them if loosened.
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
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