Lexmark X95 series - Switch (Platen Interlock) Open; Hard Drive Failure

2-254 Service Manual
7558-xxx
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846.13 Switch (platen interlock) open
849.00 Hard drive failure
Step Action and questions Yes No
1 Check the ADF for opening and
closing.
Does the ADF lay completely
flush on the scanner unit when
it is in its closed position?
Go to step 2. Inspect and adjust the ADF left
hinge and right hinge as required.
2
Check the sensor (ADF angle) for
proper installation.
Is the sensor (FB angle)
installed correctly?
Go to step 3. Reinstall the sensor (ADF angle).
3
Check the sensor (ADF angle) for
operation.
Perform the sensor (ADF angle)
test.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER.
4. Touch Sensor (ADF angle).
Open and close the ADF unit
assembly.
Does the display on the
operator panel change every
time the sensing area of the
above sensor is blocked?
Go to step 5. Go to step 4.
4
Check the sensor (ADF angle) for
connection.
Is the above sensor connected
properly?
Replace the sensor (ADF angle).
Go to “Sensor (ADF angle)
removal” on page 4-241.
Replace the connection.
5
Place an undamaged document
in the ADF, and perform an ADF
test.
Does the error remain?
Replace the scanner controller
card assembly.
Go to “Scanner controller
PCBA removal” on page 4-238.
Go to step 6.
Step Action and questions Yes No
1 Check the hard drive data and
power connections.
Are the above connections
connected properly?
Replace the hard drive. Replace the connections.
2
Perform a POR.
Does the error remain when the
power is turned off/on again?
Replace the RIP card assembly.
Go to “RIP card assembly
removal” on page 4-130.
Problem solved.