Lexmark C77x Service Manual page 69

C77/c78 series
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152.xx error code service check
Cyan cartridge drive assembly
This error indicates that the cyan cartridge drive motor has failed to lock, has lost lock, or the signature button
could not be read.
Step
Actions and questions
1
Check the cyan cartridge drive motor cable connection
to J19 on the system board.
Is the cable installed correctly?
2
Check the cyan cartridge drive motor cable connection
to the cyan cartridge drive motor card.
Is the cable installed correctly?
3
Check continuity of the cyan cartridge drive motor
cable.
Is there continuity?
4
Replace the cyan cartridge drive assembly.
Does this fix the problem?
5
Replace the system board. See
removal" on page 4-89
Does this fix the problem?
153.xx error code service check
Yellow cartridge drive assembly
This error indicates that the yellow cartridge drive motor has failed to lock, has lost lock, or the signature button
could not be read.
Step
Actions and questions
1
Check the yellow cartridge drive motor cable
connection to J15 on the system board.
Is the cable installed correctly?
2
Check the yellow cartridge drive motor cable
connection to the yellow cartridge drive motor card.
Is the cable installed correctly?
3
Check continuity of the yellow cartridge drive motor
cable.
Is there continuity?
4
Replace the yellow cartridge drive assembly.
Does this fix the problem?
5
Replace the system board. See
removal" on page
Does this fix the problem?
"System board
"System board
4-89.
Yes
No
Go to step 2
Install the cable
correctly.
Go to step 3
Install the cable
correctly.
Go to step 4
Replace the cyan
cartridge
assembly cable.
Problem resolved
Go to step 5
Problem resolved
Contact your next
level of support.
Yes
No
Go to step 2
Install the cable
correctly.
Go to step 3
Install the cable
correctly.
Go to step 4
Replace the
yellow cartridge
assembly cable.
Problem resolved
Go to step 5
Problem resolved
Contact your next
level of support.
Diagnostic information
5061
2-27

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