Table of Contents
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Service Manual
EPL-9000
Table 5-39. Print Quality Problems (Continued)
Possible Cause
Symptom
line
Window of optical Optical unit
unit is dirty.
I
Poor image
transfer
Dirt on the fusing
roller
line
Poor image
transfer
n
PRINTER
Dirt on the
roller
Paper feed is bad . Drive unit
line
Window of optical Optical unit
unit is dirty.
Poor image
transfer
TER
Improper
charging
paper separation Trans. chute
is bad.
Dirt on the fusing
roller
Black line
Poor image
transfer
Dirt on the
roller
Rev.
Part Name
—
—
roller
Imaging
—
cartridge
Fusing
—
roller
—
Imaging
—
cartridge
Fusing
—
—
—
roller
—
Imaging
—
cartridge
Charge wire
—
—
fan
Fusing
—
—
roller
Imaging
—
cartridge
9
Troubleshooting
Cheek Item
Clean the window.
Replace the
Replace the imaging
cartridge.
Replace the fusing
roller.
Replace the
Replace the imaging
cartridge.
Replace the fusing
roller.
Replace the drive unit.
Clean the window.
Replace the
Replace the imaging
cartridge.
Clean the charge wire
of the imaging
cartridge. (Refer to
chapter 6.)
replace the trans.
chute fan.
Replace the fusing
roller.
Replace the
Replace the imaging
cartridge.
Replace the fusing
roller.
Remedy
roller.
roller.
roller
roller
5-15
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