Kyocera Mita KM-2530 Service Manual page 180

2DF
Problem Causes/check procedures
(32) Defective paper conveying
Paper jams in the switch.
built-in finisher* dur-
ing copying (intake
jam).
Check if the feedshift roller
Jam code 82
or feedshift pulley is de-
formed.
(33) Defective paper conveying
Paper jams in the switch.
built-in finisher* dur-
ing copying (jam
during paper con-
Check if the feedshift roller
veying for batch
or press roller is deformed.
ejection 1).
Jam code 83
(34) Defective paper conveying
Paper jams in the switch.
built-in finisher* dur-
ing copying (jam
during paper con-
Check if the eject roller or
veying for batch
eject pulley is deformed.
ejection 2).
Jam code 84
*Optional.
1-5-26
Corrective measures
With 5 V DC present at CN4-9 on the finisher main PCB, check
if CN4-10 on the finisher main PCB remains high or low when
the paper conveying switch is turned on and off. If it does, re-
place the paper conveying switch.
Check visually and replace the pulley or roller if deformed.
With 5 V DC present at CN4-9 on the finisher main PCB, check
if CN4-10 on the finisher main PCB remains high or low when
the paper conveying switch is turned on and off. If it does, re-
place the paper conveying switch.
Check visually and replace the pulley or roller if deformed.
With 5 V DC present at CN4-9 on the finisher main PCB, check
if CN4-10 on the finisher main PCB remains high or low when
the paper conveying switch is turned on and off. If it does, re-
place the paper conveying switch.
Check visually and replace the pulley or roller if deformed.