Paper Jam Caused By The Conveying Rollers Or The Paper Feed Pulleys - Kyocera ECOSYS P2235dn Service Manual

(1-7) Paper jam caused by the conveying rollers or the paper feed pulleys

Step Check description
1 Cleaning the roller
2 Checking the clutch
3 Checking the clutch
4 Replacing the clutch
5 Checking the bushing
6 Checking the spring
Assumed cause
The roller is dirty.
The clutch does not oper-
ate normally.
The clutch is not correctly
attached and connected.
Or foreign objects adhere
on the clutch.
The clutch is faulty.
The bushing is dirty.
The spring comes off.
7-4
2RV/2RW/2RX/2RY/3RA
Measures
Check if there are paper dust,
toner, foreign objects, outer
diameter change or frictional
wear on the conveying rollers
or the pulleys and then clean
their surface. Replace if there
are outer diameter change,
frictional wear or the like.
Check if the related motor
operates normally. If the
clutch does not operate nor-
mally, go to the next step.
(When there are the abnor-
mality in the motor operation,
execute the treatment by jam
code.)
Check if the connector is
securely connected to the
clutch, the clutch is correctly
attached, and there are no
foreign objects on the clutch.
Then, perform the proper
measures if necessary.
If the clutch does not operate
normally after reattaching
and reconnecting it, or if the
clutch is rusted, replace it.
(Use the individual clutch or
the unit containing the
clutch.)
Clean the roller's shaft or the
bushing when the load is
applied to the rotation of the
conveying rollers due to dirt
on them.
Check if the spring came off,
or if it adequately presses the
roller or the pulley, and reat-
tach it if necessary.
Reference