Interconnect Card Assembly Nvram Failure; Rip Card Assembly Nand Crc Failure - Lexmark X850e Service Manual

Step
2 Turn the printer off for 60 seconds.
Does the error occur when the power is turned off/on again?
3 Perform a print test.
Does the error still occur?
954.XX Interconnect card assembly NVRAM failure
Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
2 Turn the printer off for 60 seconds.
Does the error occur when the power is turned off/on again?
3 Perform a print test.
Does the error still occur?
955.XX RIP card assembly NAND CRC failure
Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
Check
Check
Check
Yes
Replace the Problem solved.
operator panel
assembly.
Go to "Operator
panel assembly
removal" on
page 4-136.
Go to step 3.
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-128.
Go to step 4.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Replace the inner Problem solved.
connect card
assembly.
Go to
"Interconnect
card assembly
removal" on
page 4-131.
Go to step 3.
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-128.
Go to step 4.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Diagnostic information
7500-XXX
No
No
No
2-175