Image Is Partly Missing; Fixing Is Poor; Image Is Out Of Focus - Kyocera KM-1650 Service Manual

2DA/2DB-1

(15) Image is partly missing.

Causes
1. Paper damp.
2. Paper creased.
3. Dirty or flawed drum.
4. Dirty transfer roller.

(16) Fixing is poor.

Causes
1. Wrong paper.
2. Defective pressure springs.
3. Flawed press roller.
4. Defective fixing heater.

(17) Image is out of focus.

Causes
1. Defective image scanning unit.
2. Drum condensation.
1-5-32
Causes
1. Paper damp.
2. Paper creased.
3. Dirty or flawed drum.
4. Dirty transfer roller.
Check procedures/corrective measures
Check the paper storage conditions.
Replace the paper.
Clean the drum or, if it is flawed, replace the drum unit (see page 1-6-38).
Clean the transfer roller.
Causes
1. Wrong paper.
2. Defective pressure springs.
3. Flawed press roller.
4. Defective fixing heater.
Check procedures/corrective measures
Check if the paper meets specifications.
Replace the pressure springs.
Replace the press roller (see page 1-6-45).
Replace the fixing heater (see page 1-6-46).
Causes
1. Defective image scanning unit.
2. Drum condensation.
Check procedures/corrective measures
Replace the image scanning unit (see page 1-6-28).
Clean the drum.