Kyocera AD-63, Service Manual

Page: 489 / 513

5FF
1-3-10
1-3-4 Mechanical problems
Problem
(1)
No primary paper feed.
(2)
Paper is fed askew.
(3)
Multiple sheets of paper
are fed at one time.
(4)
Paper jams.
(5)
Abnormal noise is
heard.
Causes/check procedures
Check if the upper or lower deck separation
roller is soiled with paper powder.
Check if deck paper feed roller 1 or 2 is
soiled with paper powder.
Check if the upper or lower deck separation
roller is worn or deformed.
Check if deck paper feed roller 1 or 2 is worn
or deformed.
Check if paper feed clutch 1, 2 or the paper
conveying clutch malfunctions.
Check if the upper or lower deck separation
roller is worn or deformed.
Check if deck paper feed roller 1 or 2 is worn
or deformed.
Check if the paper side guides are de-
formed.
Check if the paper is excessively curled.
Paper is not loaded correctly.
Check if the upper or lower deck separation
roller is worn or deformed.
Check if the paper is excessively curled.
Check if the paper side guides are de-
formed.
Check if rollers and gears operate smoothly.
Check for any abnormality with motors and
clutches.
Check for any drive belt out of place.
Corrective measures
Clean with isopropyl alcohol.
Clean with isopropyl alcohol.
Replace (see page 1-4-2).
Replace (see page 1-4-3).
Remedy or replace.
Replace (see page 1-4-2).
Replace (see page 1-4-3).
Remedy or replace.
Change the paper.
Correct.
Replace (see page 1-4-2).
Change the paper.
Remedy or replace.
Grease the bushings and gears.
Replace.
Remedy if necessary.