Fuji Xerox DocuPrint C4350 User Manual page 252

6.4 Poor Print Quality
Symptom
Equally spaced bars
are printed.
White dots appear in
the colored section.
Print blurs when
smeared with finger.
Toner is not fused.
Paper is stained by
toner.
6
The paper is com-
pletely covered with
toner.
224
Cause
The drum cartridge is dirty.
The drum cartridge has deteriorated
or is damaged.
Unsuitable paper is being used.
The drum cartridge has deteriorated
or is damaged.
The paper loaded in the tray is not
consistent with the paper type spec-
ified on the control panel.
The paper is damp.
Unsuitable paper is being used.
The drum cartridge has deteriorated
or is damaged.
High-voltage power supply may be
defective.
Action
Print a few sheets of paper.
Replace with a new drum cartridge.
"5.5.3 Replacing Drum Cartridges [A1],
[A2], [A3], and [A4]"(P.137)
Load suitable paper.
"5.4 Loading Paper"(P.115)
Replace with a new drum cartridge.
"5.5.3 Replacing Drum Cartridges [A1],
[A2], [A3], and [A4]"(P.137)
From the control panel, specify the
appropriate paper type for the paper
that is loaded in the paper tray.
"About paper in 5.4.2 Loading Paper into
Trays 1 to 4" (P.122)
Replace with new paper.
"5.4 Loading Paper"(P.115)
Replace with new paper.
"5.4 Loading Paper"(P.115)
Replace with a new drum cartridge.
"5.5.3 Replacing Drum Cartridges [A1],
[A2], [A3], and [A4]"(P.137)
Contact out Customer support Center
or your dealer.