Sensor (Narrow Media) Static Jam Service Check - Lexmark MS81 Series Service Manual

Action
Step 5
Check the sensor (narrow media) for proper operation.
a
Enter the diagnostic mode.
b
Select Base sensor test.
c
Observe the line item input.
Does the display on the operator panel change every time the sensing
area of the above sensor is interrupted or blocked?
Step 6
Check the above sensor for proper connection.
Is the above sensor connected properly?
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?
Yes
Go to
Replace the fuser. See
"Fuser removal" on
page
Go to step 8.
Go to step 9.
Contact the next
highest level of
technical support.
Yes
Go to step 2.
Go to
Diagnostic information
65
No
step 7. Go to step 6.
Reseat the connection.
316.
Replace the upper
redrive. See
redrive removal" on
page 325.
Replace the upper
redrive. See
redrive removal" on
page 325.
Problem solved.
No
Remove any jammed
media.
step 4. Go to step 3.
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"Upper
"Upper