Epson AcuLaser C9200N Service Manual page 138

EPSON AcuLaser C9200N
Table 3-20. Image Trouble List
Sample
<4-Color>
uneven density in main scan direction
4036fs4046c0 4036fs4047c0
ABCDE
ABCDE
<4-Color >
ABCDE
low image density (decrease of ID)
ABCDE
ABCDE
4036fs4036c0
<4-Color >
poor color reproduction
4036fs4058c0
<4-Color>
AA
AA AA
incorrect color image registration
4036fs4032c0
<4-Color>
void areas, white spots
4036fs4051c0
4036fs4050c0
<4-Color>
AA AA
colored spots
4036fs4052c0
C F
<4-Color>
C F C F
poor fusing performance, offset
C F C F
4036fs4059c0 4036fs4060c0
Troubleshooting
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Symptom
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Reference Sample
p.148
4036fs4061c0
AA AA
p.149
4036fs4062c0
p.150
4138fs4507c0
---
p.151
p.152
p.153
p.153
Image quality problem
Table 3-20. Image Trouble List
Symptom
<4-Color >
brush effect, blurred image
4036fs4031c0
<4-Color>
back marking
4036fs4063c0
<4-Color>
uneven image
<Monocolor> or <4-Color>
image troubles that appear at regular intervals
Revision D
Reference
p.154
p.154
p.155
p.155
138
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