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e-STUDIO281c/351c/451c TROUBLESHOOTING June 2005 © TOSHIBA TEC
5 - 126
Cause/Section Step Check items Measures
Image adjust-
ment/setting
1 Is the margin adjustment of image cor-
rect?
Adjust the margin.
2 Is the margin adjustment of image correct
when the paper size is not selected in
bypass feeding?
Adjust the margin.
3 Is the margin adjustment of image at
duplexing correct?
Adjust the margin. (05-434)
4 Is the image location in primary/second-
ary scanning direction correct?
Adjust the location.
5 Is the reproduction ratio of image in pri-
mary/secondary scanning direction cor-
rect?
Adjust the reproduction ratio.
6 Is the tab setting correct? Correct the setting.
Paper feeding /
Transport area
7 Does the size of paper in the drawer or
LCF correspond to the setting?
Use the appropriate paper size or correct
the size setting.
8 Is the width between the slides in the
drawer correct (too wide)?
Correct the position of the slides.
9 Is the width between the slides of the
bypass tray correct (too wide)?
Correct the width.
10 Is the sideways deviation adjustment for
drawers or slides of the bypass tray cor-
rect?
Adjust the deviation.
11 Is the paper aligning amount sufficient? Adjust the aligning amount.
12 Are the feed roller and transport roller
dirty or worn out?
Clean or replace the rollers.
13 Does the paper mode correspond to the
paper type?
Use the appropriate paper type or paper
mode.
14 Using the recommended paper? Use the recommended paper.
Transfer unit 15 Is there any stain caused by a poor clean-
ing, etc. on the transfer belt?
Clean the transfer belt.
16 Is the transfer belt cleaning blade in
proper contact with the transfer belt?
Check if the blade pressure spring is
installed.
17 Is the transfer belt cleaning blade con-
tacted or released properly?
Check if the spring of the transfer belt
cleaner clutch is removed or if any con-
nector is disconnected. Otherwise replace
the clutch.
18 Is the 2nd transfer roller rotating properly? Clean the area around the roller.
Otherwise replace the roller.
19 Is there any foreign matter or stain on the
2nd transfer roller?
Clean or replace the roller.
20 Has the 2nd transfer roller reached to its
PM life?
Replace the 2nd transfer roller.
Fuser unit 21 Are the fuser belt and pressure roller
dirty?
Clean the fuser belt and pressure roller.
22 Is the rib of transport guide dirty? Clean the rib.