Sensor (Input) Miscellaneous Jam 1 Service Check - Lexmark MX71x Service Manual

Sensor (input) miscellaneous jam 1 service check

Action
Step 1
Check the appropriate media tray sensor (pass through) in the appropriate
input option for proper operation.
a
Enter the diagnostic mode.
b
Select Input tray tests.
c
Select Sensor test.
d
Select the appropriate input tray.
Observe the line item "pass through" for the appropriate media tray.
Does the display on the control panel change every time the sensing area
of the sensor is interrupted or blocked?
Step 2
Check the sensor for proper connection.
Is the sensor connected properly?
Step 3
Perform a print test using the appropriate input tray.
Does the error continue?
Sensor (input) miscellaneous jam 2 service check
Action
Step 1
Check the sensor (control panel door interlock) for proper operation.
a
Enter the diagnostic mode.
b
Select Base sensor test.
c
Observe the line item control panel door interlock.
Does the display on the control panel change every time the sensing area
of the sensor is interrupted or blocked?
Step 2
Check the sensor (control panel door interlock) for proper connection.
Is the sensor connected properly?
Step 3
Reset the machine.
Does the error continue?
Yes
Go to step 3.
Replace the sensor
(pass through). See
"Sensor (drawer pass
through) removal " on
page
Replace the input
option.
Yes
Go to step 3.
Replace the sensor
(control panel door
interlock).
Go to step 3.
Replace the controller
board. See
board removal" on
page
Diagnostic information
92
No
Go to step 2.
Reseat the connection.
659.
The problem is solved.
No
Go to step 2.
Replace the
connection.
Go to step 3.
The problem is solved.
"Controller
422.
7463