Kyocera KM-2530 Service Manual page 202

(15) Image is partly miss-
ing.
Causes
1. Paper damp.
2. Paper creased.
3. Drum condensation.
4. Flawed drum.
(16) Fixing is poor.
Causes
1. Wrong paper.
2. Defective pressure springs.
3. Flawed press roller.
4. Defective fixing heater S.
(17) Image is out of
focus.
Causes
1. Defective image scanning unit.
2. Drum condensation.
Causes
1. Paper damp.
2. Paper creased.
3. Drum condensation.
4. Flawed drum.
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.
Causes
1. Wrong paper.
2. Defective pressure springs.
3. Flawed press roller.
4. Defective fixing heater S.
Check if the paper meets specifications.
Replace the pressure springs.
Replace the press roller (see page 1-6-63).
Replace the fixing heater S (see page 1-6-63).
Causes
1. Defective image scanning unit.
2. Drum condensation.
Replace the image scanning unit (see page 1-6-30).
Perform the drum refresh operation.
Check procedures/corrective measures
Check procedures/corrective measures
Check procedures/corrective measures
2DF
1-5-49