Lexmark X792 Service Manual page 126

7562
Step
3 Check the cables in the indicated connectors for proper connection to
the system board.
133.01 Black—D (JCMKM1)
133.02 Cyan—C (JCMCY1)
133.03 Magenta—D (JCMKM1)
133.04 Yellow—C (JCMCY1)
Are the cables properly connected?
4 Check the cables in connectors JCMKM1 and JCMCY1 for damage,
and then remove all four cartridges and check the other ends of the
cables connected to the sensors on the memory blocks.
A
133.01 Black—B (JCMKM1)
133.02 Cyan—A (JCMCY1)
133.03 Magenta—B (JCMKM1)
133.04 Yellow—A (JCMCY1)
Is either cable damaged?
2-86
Service Manual
Questions / actions
C
B
Yes
Go to step 4.
D
Replace the
cable.
Previous
No
Reseat the
cable.
Next
Go Back
Go to step 3.