Ccd Failure; Ccd Initialization (Lamp On) Failure - Lexmark X862de Service Manual

845.00 CCD failure

Step
1 Check the CCD/lens assembly connection.
Is the CCD/lens assembly connected properly?
2 Check all the connections on the scanner controller card
assembly.
Are all the connections connected properly?
3 Perform a POR.
Does the error remain?

845.01 CCD initialization (lamp on) failure

Step
1 Check the exposure lamp for operation.
Perform the exposure lamp test.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Scanner Motor Tests.
4. Touch Exposure lamp.
Does the exposure lamp operate properly?
2 Check the exposure lamp for connection.
Is the above component connected properly?
3 Check the exposure lamp PS card assembly.
Is the above card properly connected to the scanner
controller card assembly?
4 Check the scanner PS card assembly for connection.
Is the above card connected properly?
Check
Check
7500-432, -632, and -832
Yes No
Go to step 2. Replace the
connection.
Replace the Replace the
CCD/lens connection.
assembly.
Replace the
scanner
controller card
assembly.
Go to "Scanner
controller card
assembly
removal" on
page 4-151.
Yes No
Go to step 6. Go to step 3.
Replace the Replace the
exposure lamp. connection.
Go to "Exposure
lamp removal"
on page 4-166.
Replace the Replace the
exposure lamp connection.
PS card
assembly.
Go to "Exposure
lamp PS card
assembly
removal" on
page 4-165.
Replace the Replace the
scanner PS card connection.
assembly.
Go to "Scanner
PS card
assembly
removal" on
page 4-162.
Diagnostic information
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