Kyocera FS C5020N - Color LED Printer Service Manual page 84

2F3/2F4
(12) Paper is wrinkled.
Causes
1. Paper curled.
2. Paper damp.
(13) Offset occurs.
Causes
1. Deformed or worn cleaning blade in the
drum unit.
2. Wrong types of paper.
(14) Part of image is missing.
Causes
1. Paper damp.
2. Paper creased.
3. Drum condensation.
4. Flawed drum.
5. Flawed primary transfer belt.
1-5-32
Causes
1. Paper curled.
2. Paper damp.
Check procedures/corrective measures
Check the paper storage conditions, replace the paper.
Check the paper storage conditions, replace the paper.
Causes
1. Deformed or worn cleaning blade in the drum unit.
2. Wrong types of paper.
Check procedures/corrective measures
Replace the drum unit. See page 1-6-13.
Check if the paper meets specifications. Replace paper.
Causes
1. Paper damp.
2. Paper creased.
3. Drum condensation.
4. Flawed drum.
5. Flawed primary transfer belt.
Check procedures/corrective measures
Check the paper storage conditions, replace the paper.
Replace the paper.
Perform the drum surface refreshing. See page 1-4-17.
Replace the drum unit. See page 1-6-13.
Replace the primary transfer unit. See page 1-6-22.