Epson AcuLaser CX16 User Manual page 188

Symptom Cause
Lateral lines or The machine is not level.
bands appear on
The media path is dirty with
image.
toner.
One or more of the toner
cartridges may be defective.
The photoconductor unit may
be defective.
Scaly marks The media is moist from
appear on the humidity.
front surface of the
sheet during
duplex
(double-sided)
printing.
Dirty spots appear Toner is not transferred correctly
at intervals on the because of the media type.
front surface of the
sheet during
duplex
(double-sided)
printing.
AcuLaser CX16 Series Printer / Copier / Scanner User's Guide
Solution
Place the machine on a flat, hard, level surface.
Print several sheets and the excess toner should disappear.
Remove the toner cartridges and check for damage. If it is
damaged, replace it.
Remove the photoconductor unit and check for damage. If it
is damaged, replace it.
Set DUPLEX SPEED to QUALITY in the MACHINE SETTING
menu of the UTILITY menu. If the problem persists, contact
your vendor or authorized service provider.
Set DUPLEX SPEED to QUALITY in the MACHINE SETTING
menu of the UTILITY menu.
Troubleshooting 188