Utax P-4532DN - (4) Items and corrective actions relating to the device that will cause paper jam

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Troubleshooting ＞ Paper misfeed detection
[CONFIDENTIAL]
(4) Items and corrective actions relating to the device that will cause paper jam
Jam types Check description Corrective measures
No-paper-feed jam or
the leading edge of
paper is curled back at
the position of the roller
(J0501, J0502, J0503,
J0504, J0505, J0509)
1. Check if the jammed
paper or the printed paper
has a tear caused by the
roller at its leading edge.
Replace the paper feed roller.(Service life of rubber roller is
300000 images *1)
Increase the spring pressure to pinch the separation rollers
if the component is undue to its expected life.Replace the
spring.
2. Check abrasion and paper
dusts on the feed roller
and forward rollers.
Clean the paper feed roller and the pickup roller. Or, if not
amended, replace.
3. Check the pickup roller
and paper feed roller are
rotating.
If disconnected or or stained, replace the primary paper
feed clutch.
4. Check that the conveying
force of the pickup roller is
sufficient.
Increase the conveying force during paper pickup by
increasing the spring load of the pickup roller.