Lexmark C792e 5062-210 Service Manual page 103

Step Questions / actions
3 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 or 133.05 Black—B (JCMKM1)
133.02 or 133.05 Cyan—A (JCMCY1)
133.03 or 133.05 Magenta—B (JCMKM1)
133.04 or 133.05 Yellow—A (JCMCY1)
Is either cable damaged?
4 Replace the indicated cartridge memory
block. See "Cartridge memory block
removal" on page
Did this fix the problem?
B
4-42.
Yes
Replace the cable.
Problem solved.
5062
No
Go to step 3.
Replace the system board.
See "System board
removal" on page 4-142.
2-65
Diagnostic information