2MN/2N1
1-4-89
(8) Spots are printed.
(9) Image is blurred.
(10) The leading edge of the image is consistently misaligned with the original.
(11) The leading edge of the image is sporadically misaligned with the original.
Print example Causes Check procedures/corrective measures
Dirty or flawed drum. Perform the drum refresh (Refer to operation guide).
Flawed drum. Replace the drum unit (see page 1-5-29).
Deformed or worn cleaning
blade in the drum unit.
Replace the drum unit (see page 1-5-29).
Flawed developer roller. Replace the developer unit (see page 1-5-29).
Defective transfer belt clean-
ing.
Replace the cleaning pre brush (see page 1-5-36).
Dirty heat roller and press
roller.
Clean the heat roller and press roller.
Print example Causes Check procedures/corrective measures
Deformed press roller. Replace the fuser unit (see page 1-5-40).
Paper conveying section drive
problem.
Check the gears and belts and, if necessary, grease them.
Print example Causes Check procedures/corrective measures
Misadjusted leading edge reg-
istration.
Run maintenance mode U034 to readjust the leading edge
registration (see page 1-3-32).
Misadjusted the deflection in
the paper.
Run maintenance mode U051 to readjust the deflection in
the paper (see page 1-3-37).
Print example Causes Check procedures/corrective measures
Paper feed clutch, middle
motor, registration motor or
duplex motor operating incor-
rectly.
Check the installation of the clutch or motor. If it operates
incorrectly, replace it.
To Next Page
Loading...
Need help?
General