Kyocera AD-63 Service Manual page 174

(3) Paper misfeeds
Problem Causes/check procedures
(1) A piece of paper torn from
A paper jam in the copy paper is caught
paper feed, convey- around feed switch 1/2/3,
ing or eject section registration switch, eject
is indicated as soon switch or feedshift switch.
as the power switch
Defective feed switch 1.
is turned on.
Defective feed switch 2.
Defective feed switch 3.
Defective registration
switch.
Defective eject switch.
Defective feedshift switch.
(2) Paper in the upper drawer
A paper jam in the is extremely curled.
paper feed section
Check if the upper paper
is indicated during
feed pulley, separation
copying (no paper
pulley or forwarding pulley
feed from upper
of the upper drawer are
drawer).
deformed.
Jam code 10
Broken feed switch 1 ac-
tuator.
Defective feed switch 1.
Check if the upper paper
feed clutch malfunctions.
Electrical problem with the
upper paper feed clutch.
Corrective measures
Check visually and remove it, if any.
Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace feed switch 1 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn feed switch 2 on and off
manually. Replace feed switch 2 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace feed switch 3 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn the registration switch on
and off manually. Replace the registration switch if indication of
the corresponding switch on the operation panel is not displayed
in reverse.
Run maintenance item U031 and turn the eject switch on and off
manually. Replace the eject switch if indication of the corre-
sponding switch on the operation panel is not displayed in re-
verse.
Run maintenance item U031 and turn the feedshift switch on
and off manually. Replace the feedshift switch if indication of the
corresponding switch on the operation panel is not displayed in
reverse.
Change the paper.
Check visually and replace any deformed pulleys.
Check visually and replace feed switch 1 if its actuator is broken.
Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace feed switch 1 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U032 and select the upper paper feed
clutch on the operation panel to be turned on and off. Check the
status and remedy if necessary.
Check (see page 1-5-48).
2FD/2FF/2FG
1-5-9