Hard Drive Failure; Rip Card Assembly Software Failure; Ram Read/Write Check Failure - Lexmark X850e Service Manual

849.00 Hard drive failure

Step
1 Check the hard drive data and power connections.
Are the above connections connected properly?
2 Perform a POR.
Does the error remain when the power is turned off/on again?
900.XX RIP card assembly software 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?

903.00 RAM read/write check failure

Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
Check
Check
Check
Yes
Replace the Replace the
hard drive. connections.
Go to "Hard
drive removal"
on page 4-130.
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-128.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-128.
Go to step 3.
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-117.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Diagnostic information
7500-XXX
No
No
No
2-149