Lexmark X862de - Sensor (Duplex Wait) on Jam

2-48 MFP Service Manual
7500-432, -632, and -832
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230.00 Sensor (duplex wait) on jam
10 Check the sensor (duplex wait) for proper connection.
Is the above sensor connected properly?
Replace the sensor
(duplex wait).
Go to “Duplex
sensor (duplex
wait) removal” on
page 4-314.
Replace the
connection.
11 Perform a print test.
Does the error still occur?
Replace the exit
interface card
assembly.
Go to “Exit
interface card
assembly removal”
on page 4-117.
Go to step 11.
Problem solved.
12 Perform a print test.
Does the error still occur?
Replace the duplex
controller card
assembly.
Go to “Duplex
controller card
assembly removal”
on page 4-311.
Go to step 13.
Problem solved.
13 Perform a print test.
Does the error still occur?
Replace the printer
engine card
assembly.
Go to “Printer
engine card
assembly removal”
on page 4-119.
Problem solved.
Step Check Yes No
1 Check the paper position.
Open the exit 2 left door assembly, and visually check it.
Does the paper remain in the exit 2?
Remove the paper. Go to step 2.
2 Check the roll.
Open exit 2 left door assembly.
Is the exit 2 media transport roll assembly free of
excess wear and contamination?
Go to step 3. Clean or replace the
exit 2 unit assembly.
Go to “Exit 2 unit
assembly removal”
on page 4-322.
3 Check the drive power transmission.
Do the exit 2 media transport roll assembly and the
other gears rotate smoothly?
Go to step 4. Replace damaged
components or the
exit 2 unit assembly.
Go to “Exit 2 unit
assembly removal”
on page 4-322.
4 Check the roll.
Open exit 2 left door assembly.
Is the exit 2 media exit roll assembly free of excess
wear and contamination?
Go to step 5. Clean or replace the
exit 2 unit assembly.
Go to “Exit 2 unit
assembly removal”
on page 4-322.
Step Check Yes No