Xerox Phaser 1235, User Manual, Page: 60 / 88

44
Phaser 1235 Color Printer
Dark Vertical Lines
Black or colored
vertical lines that streak
the page.
■
A light emitting diode
(LED) bar is dirty.
■
If the problem occurs
in only one color, an
imaging drum may be
scratched, dirty or
damaged.
■
Dry toner is on the
Fuser rollers.
■
Clean each of the LED
bars
(a)
using the
cleaning pad
supplied with the
toner cartridge, or an
alcohol wipe from the
Cleaning Kit.
■
Remove and inspect
the imaging drum of
the problem color.
Replace it if any
scratches or damage
are visible.
■
Print blank pages
until the lines
disappear. If they do
not disappear,
replace the Fuser.
Light Vertical Lines
Light areas (without
color or the wrong
color) that streak the
page.
■
An LED bar is dirty.
■
If the problem occurs
in only one color, an
imaging drum may be
scratched, dirty or
damaged.
■
Clean each of the LED
bars
(a)
using the
cleaning pad
supplied with the
toner cartridge, or an
alcohol wipe from the
Cleaning Kit.
■
Replace the
corresponding
imaging drum.
Print Defects and Potential Remedies
Print Quality Problem Common Causes Potential Remedies
0730-45
a
0730-46
0730-47
a
0730-46
Print Quality