Sensor (Narrow Media) Static Jam Service Check - Lexmark MX81 Series Service Manual

Action
Step 7
Check the upper redrive for damage.
Is the above component free from damage?
Step 8
Perform a print test, and check the upper redrive motor for proper
operation.
Does the above component operate properly?
Step 9
Perform a print test.
Does the problem remain?

Sensor (narrow media) static jam service check

Action
Step 1
Check the fuser for jammed media.
Is the fuser path free from jammed media?
Step 2
Check the sensor (fuser exit) for proper operation.
a
Enter the diagnostic mode.
b
Select Base sensor test.
c
Observe the line item fuser exit.
Does the display on the control panel change every time the sensing area
of the above sensor is interrupted or blocked?
Step 3
Check the above sensor for proper connection.
Is the above sensor connected properly?
Step 4
Perform a print test.
Does the problem remain?
Yes
Go to step 8.
Go to step 9.
Contact the next
highest level of
technical support.
Yes
Go to step 2.
Go to
Replace the fuser. See
"Fuser removal" on
page
Go to step 4.
Contact the next
highest level of
technical support.
Diagnostic information
71
No
Replace the upper
redrive. See
redrive removal" on
page 363.
Replace the upper
redrive. See
redrive removal" on
page 363.
Problem solved.
No
Remove any jammed
media.
step 4. Go to step 3.
Reseat the connection.
Go to step 4.
347.
Problem solved.
7463
"Upper
"Upper