Lexmark CX825 Service Manual page 407

Action
Step 4
Replace the cable. See
on page 757 or "2200-sheet tray interface cable removal" on
page 769.
Does the problem remain?
Step 5
Check the interface cable of the printer and adjacent options for
damage.
Is the cable free of damage?
Step 6
Replace the cable.
Does the problem remain?
Step 7
Replace the input option controller board. See
controller board removal" on page 757
controller board removal" on page
Does the problem remain?
Step 8
Reset the printer.
Does the problem remain?
Weather station failure service check
Action
Step 1
Check the cable JWTHR1 on the controller board for proper
connection.
Is the cable properly connected?
Step 2
Reseat the cable.
Does the problem remain?
Step 3
Check the weather station cable for proper connection.
Is the cable properly connected?
"550-sheet tray interface cable removal"
"550-sheet tray
or "2200-sheet tray
768.
Diagnostic information
Yes
Go to step 5.
Go to step 7.
Go to step 7.
Go to step 8.
Contact the next
level of support.
Yes
Go to step 3.
Go to step 3.
Go to step 5.
407
7564
No
The problem is
solved.
Go to step 6.
The problem is
solved.
The problem is
solved.
The problem is
solved.
No
Go to step 2.
The problem is
solved.
Go to step 4.