Kyocera KM-3035 Service Manual page 184

2FD/2FF/2FG
Problem
(3)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from lower
drawer).
Jam code 11
(4)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from large pa-
per deck*).
Jam code 12
(5)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from paper
feeder* upper
drawer).
Jam code 12
*Optional.
1-5-10
Causes/check procedures
Paper in the lower drawer
is extremely curled.
Check if the lower paper
feed pulley, separation
pulley or forwarding pulley
of the lower drawer are
deformed.
Broken feed switch 2 ac-
tuator.
Defective feed switch 2.
Check if the lower paper
feed clutch malfunctions.
Electrical problem with the
lower paper feed clutch.
Paper in the large paper
deck is extremely curled.
Broken feed switch 3 ac-
tuator.
Defective feed switch 3.
Check if paper feed clutch
1 and 2 malfunctions.
Electrical problem with pa-
per feed clutch 1 and 2.
Check if the deck feed
clutch malfunctions.
Electrical problem with the
deck feed clutch.
Paper in the paper feeder
upper drawer is extremely
curled.
Check if the paper feed
pulley, separation pulley or
forwarding pulley of the
paper feeder upper drawer
are deformed.
Broken feed switch 3 ac-
tuator.
Defective feed switch 3.
Corrective measures
Change the paper.
Check visually and replace any deformed pulleys.
Check visually and replace feed switch 2 if its actuator is broken.
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 U032 and select the lower 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).
Change the paper.
Check visually and replace feed switch 3 if its actuator is broken.
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 U247 and select paper feed clutch 1 or 2
on the operation panel to be turned on and off. Check the status
and remedy if necessary.
Check.
Run maintenance item U247 and select the deck feed clutch on
the operation panel to be turned on and off. Check the status
and remedy if necessary.
Check.
Change the paper.
Check visually and replace any deformed pulleys.
Check visually and replace feed switch 3 if its actuator is broken.
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.