Kyocera TASKalfa 620 - Paper Creases; Offset Occurs; Image Is Partly Missing

2KN/2KP
1-4-56
(13) Paper creases.
(14) Offset occurs.
(15) Image is partly missing.
Copy example Causes Check procedures/corrective measures
Paper curled. Check the paper storage conditions.
Paper damp. Check the paper storage conditions.
Defective pressure nuts. Tighten the fuser pressure nuts.
Defective separation. Check the heat roller separation claws.
Copy example Causes Check procedures/corrective measures
Defective cleaning blade. Replace the cleaning blade.
Wrong types of paper. Check if the paper meets specifications.
Also check if the specifying the paper type of machine
default is proper (see page 1-3-101).
The paper is not loaded correctly. Load the paper correctly.
Defective fuser section. Check the heat roller and press roller.
Decrease of surface potential. Run the maintenance item U100 (see page 1-3-41).
If the problem is not solved, clean the main charger wire.
Copy example Causes Check procedures/corrective measures
Paper damp. Check the paper storage conditions.
Paper creased. Replace the paper.
Drum condensation. Clean the drum.
Flawed drum. Replace the drum (see page 1-5-44).
Flawed transfer belt. Replace the transfer unit (see page 1-5-49).
Dirt on the back surface of the contact
glass and on the surface of the scanner
mirror.
Clean the contact glass and scanner mirror.