Image Processing Error; Scanner Controller Card Assembly Error 1 - Lexmark X940e Service Manual

Step
2 Check the scanner cooling fan for connection.
Is the above fan connected properly?
3 Perform a POR.
Does the error remain when the power is turned off/on?

843.24 Image processing error

Step
1 Check the connections of the scanner controller card
assembly.
Are the connectors of the scanner controller card assembly
connected properly?
2 Check the software version for the scanner controller card
assembly.
Is the version of the software of the scanner controller card
assembly correct?
3 Perform a POR.
Does the error remain when the power is turned off/on?

843.25 Scanner controller card assembly error 1

Step
1 Check the connection of each scanner controller card
assembly connector.
Is each connector of scanner controller card assembly
connected properly?
Check
Check
Check
Yes
Replace the Replace the
scanner cooling connection.
fan.
Go to "Scanner
PS cooling fan
removal" on
page 4-124.
Replace the Problem solved.
scanner
controller card
assembly.
Go to "Scanner
controller card
assembly
removal" on
page 4-120.
Yes
Go to step 2. Connect each
connector of the
scanner
controller card
assembly
properly.
Go to step 3. Upgrade the
software of the
scanner
controller card
assembly.
Replace the Problem solved.
scanner
controller card
assembly.
Go to "Scanner
controller card
assembly
removal" on
page 4-120.
Yes
Go to step 2. Connect each
connector of
scanner controller
card assembly
properly.
Diagnostic information
7510-XXX
No
No
No
2-117