2PS/2PT
1-4-34
(13) Offset occurs.
(14) Part of image is missing.
(15) Fusing is loose.
Print example Causes Check procedures/corrective measures
Defective drum surface charg-
ing.
Perform the drum surface refreshing (see page 1-3-13).
When the problem is not cleared, increase the surface
potential by performing the main charger adjustment (see
page 1-3-14).
Deformed or worn cleaning
blade in the drum unit.
Replace the drum unit (see page 1-5-20).
Defective transfer belt clean-
ing.
Replace the intermediate transfer unit (see page 1-5-21).
Defective fuser unit. Replace the fuser unit (see page 1-5-25).
Wrong types of paper. Check if the paper meets specifications. Replace paper.
Print example Causes Check procedures/corrective measures
Paper damp. Check the paper storage conditions.
Paper creased. Replace the paper.
Drum condensation. Perform the drum surface refreshing (see page 1-3-13).
Dirty or flawed drum. Perform the drum surface refreshing (see page 1-3-13).
Flawed drum. Replace the drum unit (see page 1-5-20).
Dirty transfer belt. Clean the transfer belt. Replace the intermediate transfer
unit if it is extremely dirty (see page 1-5-21).
Dirty transfer roller. Clean the transfer roller. Replace the transfer roller if it is
extremely dirty (see page 1-5-24).
Print example Causes Check procedures/corrective measures
Wrong types of paper. Check if the paper meets specifications, replace paper.
Flawed heat roller or press
roller.
Replace the fuser unit (see page 1-5-25).
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