13 Problem Solving
372
Problem Solving
13
Printing is faint.
(smudged,
unclear)
The paper is damp. Replace the paper with new one.
Refer to "Loading Paper" (P.42).
The drum cartridge has
deteriorated or is damaged.
Replace the drum cartridge with a new
one.
Refer to "Replacing Drum Cartridges R1, R2,
R3, or R4" (P.60).
There is no toner left in the
toner cartridge.
Replace the toner cartridge with a new
one.
Refer to "Replacing Toner Cartridges" (P.56).
Black dots are
printed.
The drum cartridge has
deteriorated or is damaged.
Replace the drum cartridge with a new
one.
Refer to "Replacing Drum Cartridges R1, R2,
R3, or R4" (P.60).
Black or colored
lines are printed.
The drum cartridge has
deteriorated or is damaged.
Replace the drum cartridge with a new
one.
Refer to "Replacing Drum Cartridges R1, R2,
R3, or R4" (P.60).
The document glass on the
document feeder is dirty.
Clean the document glass.
Refer to "Cleaning the White Chute and
Constant Velocity Transport Glass" (P.85).
Dirt appears at
equal intervals.
The paper path is dirty. Print a few pages to remove the dirt.
The drum cartridge has
deteriorated or is damaged.
Replace the drum cartridge with a new
one.
Refer to "Replacing Drum Cartridges R1, R2,
R3, or R4" (P.60).
Symptom Cause Remedy
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