Lexmark X734de Service Manual page 60

7526
Error code
201.08
201.10
201.17
201.21
201.24
201.31
Service Manual
2-22
Description
Exit sensor is never made.
Possible causes:
• Improper loading
• Paper wrapped in fuser
• Damaged paper exit sensor or
paper exit sensor flag
• Damaged fuser autoconnect
• Faulty fuser DC cable connection
• Faulty fuser
• Faulty system board
Input sensor flag broke early.
Possible causes:
• Incorrect media set
• Defective input sensor
• Faulty system board
Power up or cover closed with bubble
sensor active.
Possible causes:
• Paper jam leaving page over
sensor.
• Damaged bubble sensor.
• Damaged fuser autoconnect.
• Faulty fuser DC cable connection.
• Faulty fuser.
• Faulty system board.
Cartridge motor 1 (top) or cartridge
motor 2 (middle) has stalled.
Possible causes:
• Faulty cable/connector
• Faulty cartridge motor
• Faulty system board
A 201.08 jam occurred and was not
cleared.
Possible cause—Failure to open and
close the top access door.
Paper is jammed between the input
sensor and the exit sensor during
warm-up.
Possible causes:
• Damaged paper exit sensor or
paper exit sensor flag.
• Transport belt module failure.
• Lower guide failure
• Damaged fuser autoconnect.
• Faulty fuser DC cable connection.
• Faulty fuser.
• Faulty system board.
Action
• Check for anything in the paper path that might
cause the paper to jam.
• The fuser exit sensor may not be functioning
properly. Go to
"Exit sensor service check"
on page 2-145.
• Check for anything in the paper path that might
cause the paper to jam.
• Ensure the proper media is set for the type of
paper used.
• If the problem persists, go to
service check" on page
• Ensure the proper media is set for the type of
paper used.
• Fan the media, and stack flat in the tray or
multipurpose feeder.
• Properly set media restraints in the paper tray.
• Clear away anything in the paper path that might
cause the paper to jam.
• If clearing a paper jam does not fix the problem,
go to
"Bubble sensor service check" on
page 2-141.
• Check for anything in the paper path that might
cause the paper to jam.
• If clearing a paper jam does not fix the problem,
go to
"143.xx—Motor (EP drive assembly top
cartridge) error service check" on page 2-48
and then go to
"144.xx—Motor (EP drive
assembly middle cartridge) error service
if necessary.
check" on page 2-50
This error is generated as a protection for possible
paper wrap in the fuser.
• Open the top access door, and check for a
paper jam. Close the top access door.
• If the problem persists, go to
service check" on page
• Check for anything in the paper path that might
cause the paper to jam.
• If the problem persists, go to
Paper Jam error service check" on
page 2-65.
"Input sensor
2-147.
"Exit sensor
2-145.
"201.06, 201.31—
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