Sensor (Input) Static Jam Service Check; Sensor (Input) Early Arriving Jam Service Check - Lexmark MS81 Series Service Manual

Sensor (input) static jam service check

Action
Step 1
Check the media path for partially fed or jammed media.
Is the media path free from partially fed or jammed media?
Step 2
Check the sensor (input) 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 3
Check the above sensor for proper connection.
Is the above sensor connected properly?
Step 4
Perform a print test.
Does the problem remain?

Sensor (input) early arriving jam service check

Action
Step 1
Check media origination.
Did the media originate from the MPF?
Step 2
Check the MPF pick roller.
Is the MPF pick roller free of excess wear and contamination?
Step 3
Perform a MPF print test and check the MPF pick solenoid for proper
operation.
Does the above component operate properly?
Yes
Go to step 2.
Go to
Replace the Sensor
(input). See
(input) removal" on
page
Go to step 4.
Contact the next
highest level of tech
support.
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Diagnostic information
53
No
Remove any pre-
staged or jammed
media.
step 4. Go to step 3.
Reseat the connection.
"Sensor
Go to step 4.
305.
Problem resolved.
No
Go to step
Clean or replace the
MPF pick roller. See
"MPF pick roller
removal" on page
301.
Replace the MPF pick
solenoid.
4063
5.