Cable/Scc Failure; Front Calibration Strip; Modem/Config Id Mismatch - Lexmark 4600 MFP Service Manual

845.03 Cable/SCC failure

Step Action and questions
1 Is the ADF/CCD data cable securely attached to
the flatbed unit?
2 Is the ADF/CCD data cable securely attached to
the ADF optical unit?
846.xx Front calibration strip
Step Action and questions
1 Is flatbed calibration strip properly attached to the
flatbed with glass cover?
Remove flatbed with glass cover. See

848.00 Modem/config ID mismatch

Step Action and questions
1 Is the model a 4036-307?
(check the back panel)
2 Is modem cable securely connected?
3 Is the modem cable damaged?
Yes
Go top step 2
Replace the ADF/CCD
data cable
Yes
Replace flatbed
optical unit
"Flatbed cover with glass removal" on page
Yes
Replace the scanner
control card with 40X2194
Go to step 3
Replace the modem cable
4036-307/308
No
Reseat ADF/CCD
data cable and
tighten the screws
Reseat the ADF/
CCD data cable
No
Replace flatbed w/
glass cover
2-28.
No
Go to Step 2
Reseat modem cable
Replace or install the
modem board
2-17
Diagnostic information