Lexmark C746n Service Manual page 61

Error code Description
168.xx HCIT elevator motor error.
Motor Error
199.xx Unrecoverable RIP software error.
Software Error
2xx paper jam messages
200.02 Input sensor is made when printer
tries to print from an idle state.
Possible causes:
200.04 Input sensor made late in the input
sensor.
Possible causes:
200.11 Input sensor does not break.
Possible causes:
200.17 Input sensor is made when printer
powers up or covers are closed.
Possible causes:
200.21 Aligner motor stalled.
Possible causes:
• Paper jam leaving page over
sensor
• Defective input sensor
• Faulty system board
• Paper jam leaving page over
sensor
• Defective input sensor
• Faulty system board
• Incorrect media setting
• Incorrect paper loading
• Incorrect media restraint setting
• Transport belt module failure
• Lower guide failure
• Paper pick mechanism failure
• Input sensor failure
• Paper jam leaving page over
sensor
• Defective input sensor
• Faulty system board
• Waste toner not seated.
• Faulty cable/connector
• 24 V interlock switch not working
correctly
• Faulty align motor
• Faulty system board
Action
• POR the printer.
• If the error message persists, go to
Motor (HCIT elevator) error service check"
on page 2-65.
• POR the printer.
• If the error message persists with new code,
replace the system board. See
removal" on page 4-163.
• 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
"920.06—Input sensor service check"
on page 2-101.
• 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
"920.06—Input sensor service check"
on page 2-101.
1. Clear away anything in the paper path that might
cause the paper to jam.
2. Ensure proper media is set for the type of paper
used.
3. Fan media, and stack flat in the tray.
4. Properly set media restraints in the paper tray.
5. Check the pick arm rolls (tires) and replace if
worn.
If the problem persists, go to
Paper Jam error service check" on page
• 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
"920.06—Input sensor service check"
on page 2-101.
• Check that the waste toner is latched correctly in
the printer.
• 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
"147.xx, 906.05-906.08, 920.01—POST
(power-on self test) aligner error service
check" on page 2-57.
Diagnostic information
5026
Previous
"168.xx—
"System board
Go Back
"200.11, 250.03—
2-65.
2-23
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