Lexmark X792 - Switch (ADF Closed Interlock) Jam Service Check; Tray Empty (2000-Sheet Input Option) Service Check

Diagnostic information 2-197
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Switch (ADF closed interlock) jam service check
Tray empty (2000-sheet input option) service check
Step Questions / actions Yes No
1 1. Bring the printer up in Diagnostics mode
(turn off the printer, press and hold 3 and 6,
turn on the printer, and hold the buttons until
the splash screen appears).
2. Select SCANNER TESTS.
3. Select Sensor Test.
4. Observe the line item “Sensor (ADF closed
interlock”.
Does the display on the operator panel
change every time the sensing area of the
above sensor is interrupted or blocked?
The sensor is working
properly.
Go to step 2.
2
Check the above sensor for proper
connection.
Is the above sensor connected properly?
Replace the sensor (ADF
closed interlock).
Go to “Switch (ADF
closed interlock)
removal” on page 4-210.
Replace the connection.
Step Questions / actions Yes No
1 Check if the paper level flag on the
2000-sheet high-capacity feeder pick
assembly can freely move.
Can the paper level flag freely moved?
Go to step 2. Replace the 2000-sheet
high-capacity feeder pick
assembly. See “2000-
sheet high-capacity
feeder pick assembly
removal” on page 4-295.