Lexmark XM3250 Service Manual page 90

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Action
Step 5
Replace the reverse solenoid. See
on page
233.
Does the problem remain?
Step 6
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics and adjustments > Sensor tests
b
Find the sensor (Duplex path 1).
Does the sensor status change while toggling the sensor?
Step 7
a
Reseat the sensor cable from the controller board.
b
Check the sensor and its actuator for improper installation and
damage.
Is the sensor properly installed and free of damage?
Step 8
Replace the sensor. See
"Sensors (duplex and input) removal" on
page
278.
Does the problem remain?
Step 9
a
Remove tray 1 to access the parts under the printer.
b
Check the duplex assembly and its gears, belt, and gear links
for wear and damage.
Are the duplex assembly and its components free of wear and
damage?
Step 10
Replace the duplex assembly. See
page
275.
Does the problem remain?
"Reverse solenoid removal"
"Duplex removal" on
Diagnostics and troubleshooting
90
Yes
No
Go to step 6.
The problem is
solved.
Go to step 9.
Go to step 7.
Go to step 9.
Go to step 8.
Go to step 9.
The problem is
solved.
Contact the next
Go to step 10.
level of support.
Contact the next
The problem is
level of support.
solved.
7018

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