Sensor (Duplex Path) Never- Or Late-Arriving Jam Service Check - Lexmark M5150 Service Manual

Sensor (duplex path) never‑ or late‑arriving jam service check
Action
Step 1
Check the fuser access door area for media jams and obstructions.
Is the fuser access door area free from jammed media and obstructions?
Step 2
Check the fuser access door area and the attached diverter for damage.
Is the fuser access door and diverter free from damage?
Step 3
Check the duplex path for jammed media and obstructions.
Is the duplex path free from jammed media and obstructions?
Step 4
Check the sensor (duplex path) for proper operation.
a
Enter the diagnostic mode.
b
Select duplex tests.
c
Select sensor test.
d
Observe the line item sensor.
Does the display on the control panel change every time the sensing area
of the above sensor is interrupted or blocked?
Step 5
Check the above sensor for proper connection.
Is the above sensor connected properly?
Step 6
Ensure the duplex motor cable is properly connected.
Is the above cable properly connected?
Step 7
Perform a print test.
Does the error continue?
Step 8
Perform a print test.
Does the error continue?
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Go to
Replace the sensor
(duplex path). See
"Sensor (duplex path)
removal" on page
484.
Go to step 7.
Replace the duplex
motor. See
motor removal" on
page
Replace the controller
card. See
board removal" on
page
Diagnostic information
92
No
Remove any jammed
media or obstructions.
Replace the fuser
access door. See
access door removal"
on page
Remove any jammed
media or obstructions.
step 6. Go to step 5.
Reseat the connection.
Reseat the connection.
Problem solved.
"Duplex
457.
Problem solved.
"Controller
492.
4063
"Fuser
461.