24)Blotched image
Cause/Section
Step
Paper
1
Is the paper type corresponding to its
mode?
2
Is paper too dry?
Transfer unit
3
Is the transfer belt in proper contact with
the drum?
4
Is the 2nd transfer roller in proper contact
with the transfer belt?
5
Are there any abnormalities on the trans-
fer belt?
High-voltage
6
Is the high-voltage transformer output
transformer
abnormal?
(1st/2nd transfer
roller bias)
© 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
Fig. 5-24
Check items
5 - 141
Measures
Check the paper type and mode.
Change paper.
Correct it.
Correct it.
Clean or replace the transfer belt.
Adjust the output. Replace the trans-
former, if necessary.
e-STUDIO281c/351c/451c
TROUBLESHOOTING
5