Samsung ML-5200A, Руководство по обслуживанию

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4-15 Samsung Electronics
Troubleshooting
Paper
stopped before
the OPC?
Check the LSU and
if it has the defect.
->Replace it.
Paper
stopped before
the fuser?
Severe skew
when feeding?
Adjust the paper guides to fit the
paper width.
The force of springs pressing the
developer is weak.
-> Check guide-DEVE.
The paper
came out through
between fuser and
developer?
Too thin
or sensitive paper to
static electricity?
Use the recommended
paper.
Check guide transfer
is grounded. Check
the shutter prevents
feeding.
Check the input path
to the fuser (such as
mis-assembly).
The
actuator of
paper exit sensor
works OK?
Check the actuator exists and its
operation and around the engine board.
-> Replace.
Is the paper
rolled around the
presseure
roller?
Remove the fuser, remove
the paper and replace the
pressure roller, if necessary.
Feeds
multiple pages?
Reduce the amount
and retest.
Check the roller
and ribs of fuser
are in place, and
remove burrs, if
any.
-> Remove the
factors of jam.
NO NO NO
NO
NO NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
4-3-4 Paper Jam (Jam 1)