Offset Occurs; Image Is Partly Missing; Fusing Is Poor; Image Is Out Of Focus - Kyocera KM-3050 Service Manual

(14) Offset occurs.

Copy example
Defective cleaning blade.
Defective fuser unit.
Wrong types of paper.

(15) Image is partly missing.

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Paper damp.
Paper creased.
Drum condensation.
Dirty or flawed drum.

(16) Fusing is poor.

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Wrong types of paper.
Defective pressure springs.
Flawed press roller.
Flawed fuser heater.

(17) Image is out of focus.

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Defective image scanning unit.
Drum condensation.
Causes
Causes
Causes
Causes
Check procedures/corrective measures
Replace the drum unit (see page 1-5-25).
Check the heat roller and press roller.
Check if the paper meets specifications. Replace paper.
Check procedures/corrective measures
Check the paper storage conditions.
Replace the paper.
Perform the drum refresh operation.
Perform the drum refresh operation. If the drum is flawed,
replace the drum unit (see page 1-5-25).
Check procedures/corrective measures
Check if the paper meets specifications. Replace paper.
Replace the pressure springs.
Replace the press roller (see page 1-5-32).
Replace the fuser heaters (see page 1-5-33).
Check procedures/corrective measures
Replace the image scanning unit (see page 1-5-19).
Perform the drum refresh operation.
2GN/2GP/2GR
1-4-49