2KJ/2KH
1-4-30
(14) Offset occurs.
(15) Image is partly missing.
(16) Fusing is poor.
(17) Image is out of focus.
Copy example Causes Check procedures/corrective measures
Defective cleaning blade. Replace the drum unit (see page 1-5-41).
Defective fuser unit. Check the heat roller and press roller.
Wrong types of paper. Check if the paper meets specifications. Replace paper.
Copy example Causes Check procedures/corrective measures
Paper damp. Check the paper storage conditions.
Paper creased. Change the paper.
Dirty or flawed drum. Clean the drum or, if it is flawed, replace the drum unit (see
page 1-5-41).
Dirty transfer roller. Clean the transfer roller.
Copy example Causes Check procedures/corrective measures
Wrong types of paper. Check if the paper meets specifications. Replace paper.
Defective pressure springs. Replace the pressure springs.
Flawed press roller. Replace the press roller (see page 1-5-49).
Flawed fuser heater. Replace the fuser heaters (see page 1-5-51).
Copy example Causes Check procedures/corrective measures
Defective image scanning unit. Replace the image scanning unit (see page 1-5-33).
Drum condensation. Clean the drum.