Paper Misfeeds - Kyocera Mita KM-3530 Service Manual

(3) Paper misfeeds

Problem
(1)
Paper jams in the
finisher when the
main switch is turned
on.
(2)
Paper jams in the
finisher during
copying (intake jam).
Jam code 82
(3)
Paper jams in the
finisher during
copying (jam during
paper conveying for
batch ejection 1).
Jam code 83
(4)
Paper jams in the
finisher during
copying (jam during
paper conveying for
batch ejection 2).
Jam code 84
Causes
A piece of paper torn from
copy paper is caught
around the paper
conveying switch.
Defective paper conveying
switch.
Defective paper conveying
switch.
Check if the feedshift roller
or feedshift pulley is
deformed.
Defective paper conveying
switch.
Check if the feedshift roller
or press roller is deformed.
Defective paper conveying
switch.
Check if the eject roller or
eject pulley is deformed.
Check procedures/corrective measures
Remove any found.
With 5 V DC present at CN4-9 on the main PCB, check if CN4-10
on the main PCB remains low when the paper conveying switch
is turned on and off. If it does, replace the paper conveying
switch.
With 5 V DC present at CN4-9 on the main PCB, check if CN4-10
on the main PCB remains high or low when the paper conveying
switch is turned on and off. If it does, replace the paper
conveying switch.
Check visually and replace the pulley or roller if deformed.
With 5 V DC present at CN4-9 on the main PCB, check if CN4-10
on the main PCB remains high or low when the paper conveying
switch is turned on and off. If it does, replace the paper
conveying switch.
Check visually and replace the pulley or roller if deformed.
With 5 V DC present at CN4-9 on the main PCB, check if CN4-10
on the main PCB remains high or low when the paper conveying
switch is turned on and off. If it does, replace the paper
conveying switch.
Check visually and replace the pulley or roller if deformed.
3B5
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