Toshiba e-STUDIO2330C Service Manual page 1123

Cause/Section Step
Image 1 Is the margin adjustment of image
adjustment/ correct?
setting
2 Is the margin adjustment of image correct
when the paper size is not selected in
bypass feeding?
3 Is the margin adjustment of image at
duplexing correct?
4 Is the image location in primary/
secondary scanning direction correct?
5 Is the reproduction ratio of image in
primary/secondary scanning direction
correct?
6 Is the tab setting correct?
Paper feeding / 7 Does the size of paper in the drawer or
Transport area LCF correspond to the setting?
8 Is the width between the slides in the
drawer correct (too wide)?
9 Is the width between the slides of the
bypass tray correct (too wide)?
10 Is the sideways deviation adjustment for
drawers or slides of the bypass tray
correct?
11 Is the paper aligning amount sufficient?
12 Are the feed roller and transport roller
dirty or worn out?
13 Does the paper mode correspond to the
paper type?
14 Using the recommended paper?
Transfer unit 15 Is there any stain caused by a poor
cleaning, etc. on the transfer belt?
16 Is the transfer belt cleaning blade in
proper contact with the transfer belt?
17 Is the 2nd transfer roller rotating properly? Clean the area around the roller.
18 Is there any foreign matter or stain on the
2nd transfer roller?
19 Has the 2nd transfer roller reached to its
PM life?
Fuser unit 20 Are the fuser belt and pressure roller
dirty?
21 Is the rib of transport guide dirty?
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Check items
26 - 153
Measures
Adjust the margin.
Adjust the margin.
Adjust the margin. (05-434)
Adjust the location.
Adjust the reproduction ratio.
Correct the setting.
Use the appropriate paper size or correct
the size setting.
Correct the position of the slides.
Correct the width.
Adjust the deviation.
Adjust the aligning amount.
Clean or replace the rollers.
Use the appropriate paper type or paper
mode.
Use the recommended paper.
Clean the transfer belt.
Take off the transfer belt and check if the
transfer belt cleaning blade pressure
spring and the pressure hook are installed
properly.
Otherwise replace the roller.
Clean or replace the roller.
Replace the 2nd transfer roller.
Clean the fuser belt and pressure roller.
Clean the rib.
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
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