Adf Controller Board Service Check - Lexmark MX910de Service Manual

ADF controller board service check

Actions
Step 1
Enter the Diagnostics menu, and then navigate to:
PRINTER SETUP > Reset Engine Service Error
Note: Do this step every time a service error would occur to clear the
error and restore the engine settings.
Does the error remain?
Step 2
a
Reseat the interface cable connecting the engine controller board and
the image controller board.
b
Reseat all of the cables on the ADF controller board and reseat the
cable connectors on the other end of the connection.
c
Make sure to tighten the blue screws and marked screws.
d
Check the cables for damage, and replace if necessary.
Does the problem remain?
Step 3
Check the ADF controller board for damaged pins, and replace if
necessary. See "ADF controller board removal" on page
Note: Make sure to perform ADF scanner adjustment after replacing
the ADF controller board.
Does the problem remain?
Step 4
Check the ADF/scanner image controller board for damaged pins, and
replace if necessary. See "ADF/scanner image controller board removal"
on page 354.
Does the problem remain?
Step 5
Check the controller board for damaged pins, and replace if necessary.
See "Controller board removal" on page
Does the problem remain?
396.
356.
Diagnostic information
194
Yes No
Go to step 2. The problem is solved.
Go to step 3. The problem is solved.
Go to step 4. The problem is solved.
Go to step 5. The problem is solved.
Contact the next level The problem is solved.
of support.
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