Olivetti PG L2555, Service Manual

Page: 100 / 293

1-4-33
(9) Image is blurred.
(10) Paper is wrinkled.
(11) Offset occurs.
(12) Part of image is missing.
Print example Causes Check procedures/corrective measures
Deformed press roller. Replace the fuser unit (see page 1-5-19).
Paper conveying section drive
problem. Check the gears and belts and, if necessary, grease them.
Print example Causes Check procedures/corrective measures
Paper curled. Check the paper storage conditions.
Paper damp.
Defective pressure springs. Replace the fuser unit (see page 1-5-19).
Print example Causes Check procedures/corrective measures
Deformed or worn cleaning
blade in the drum unit. Replace the drum unit (see page 1-5-15).
Defective fuser unit. Replace the fuser unit (see page 1-5-19).
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 operation.
Dirty or flawed drum. Perform the drum surface refreshing operation.
Flawed drum. Replace the drum unit (see page 1-5-15).
Dirty transfer roller. Clean the transfer roller. Replace the transfer roller if it is
extremely dirty (see page 1-5-16).