Xx, 145.Xx-Itu Error Service Check - Lexmark X792 Service Manual

7562
125.xx, 145.xx—ITU error service check
Step Questions / actions
1 Replace the ITU assembly. See
assembly removal" on page
Does the error clear?
2 Turn the printer off, open the system board
shield, and remove the RIP card shield.
Check the ITU autoconnect cable in
connector JITM1 (B) for proper connection to
the system board.
Is the cable properly connected?
3 Check the cable for damage.
Is the cable damaged?
4
Measure the resistance across fuse F20 on
the system board.
Is the fuse blown?
2-82
Service Manual
"ITU Problem solved.
4-72.
Go to step 3.
B
Replace the ITU
autoconnect cable. See
"ITU autoconnect
removal" on page
Replace the system board.
See "System board
removal" on page
Yes
Go to step 2.
Reseat the cable.
Go to step 4.
4-73.
Replace the ITU
autoconnect cable. See
4-149. "ITU autoconnect
removal" on page
Previous
No
Next
Go Back
4-73.