Mechanical Problems - Kyocera ECOSYS P3060dn Service Manual

1-3-4 Mechanical problems

Problem
(1)No paper feed.
(2)Skewed paper
feed.
(3)Multiple sheets of
paper are fed at one
time.
(4)Paper jams.
(5)Abnormal noise is
heard
Causes/check procedures
Check if the surfaces of the following roll-
ers are dirty with paper powder:
Pickup roller, Paper feed roller
Check if the pickup roller and paper feed
roller are deformed.
Defective installation position of drive
unit.
Defective paper feed motor.
Check if the paper is curled.
Check if the paper is excessively curled.
Deformed guides along the paper con-
veying path.
Check if the contact between the pickup
roller, paper feed roller and retard roller is
correct.
Check if the pulleys, rollers and gears
operate smoothly.
Check if the drive unit is installed cor-
rectly.
Clean with isopropyl alcohol.
Check visually and replace any
deformed rollers.
Check the installation position of drive
unit.
Replace the drive unit.
(See page 1-4-4)
Change the paper.
Change the paper.
Check visually and replace any
deformed guides.
Check visually and remedy if necessary.
Replace the pressure spring if it is
deformed.
Grease the bearings and gears.
Correct.
1-3-9
Corrective measures
3NY