Toshiba e-STUDIO 2555C Service Manual page 878

Cause/Section Step
Image 1
adjustment/
setting
2
3
4
5
6
Paper feeding 7
/Transport
area
8
9
10
11
12
13
Transfer unit 14
15
16
17
18
Fuser unit 19
20
21
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
Check item
Is the margin adjustment of image
correct?
Is the margin adjustment of image
correct when the paper size is not
selected in bypass feeding?
Is the margin adjustment of image at
duplexing correct?
Is the image location in primary/
secondary scanning direction
correct?
Is the reproduction ratio of image in
primary/secondary scanning
direction correct?
Is the tab setting correct?
Does the size of paper in the drawer
or LCF correspond to the setting?
Is the width between the slides in the
drawer correct (too wide)?
Is the width between the slides of the
bypass tray correct (too wide)?
Is the paper aligning amount
sufficient?
Are the feed roller and transport
roller dirty or worn out?
Does the paper mode correspond to
the paper type?
Using the recommended paper?
Is there any stain caused by a poor
cleaning, etc. on the transfer belt?
Is the transfer belt cleaning blade in
proper contact with the transfer belt?
Is the 2nd transfer roller rotating
properly?
Is there any foreign matter or stain
on the 2nd transfer roller?
Has the 2nd transfer roller reached
to its PM life?
Are the fuser belt and pressure roller
dirty?
Is the separation finger dirty?
Is the rib of transport guide dirty?
8 - 322
Measures
Adjust the margin.
Adjust the margin.
Adjust the margin. (05-4064)
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 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.
Clean the area around the roller.
Otherwise replace the roller.
Clean or replace the roller.
Replace the 2nd transfer roller.
Clean the fuser belt and pressure
roller.
Clean the separation finger.
Clean the rib.
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