Lexmark X95 series - RIP Card Assembly Cooling Fan Failure; RIP Card Assembly FPGA Failure; RIP Card Assembly Processor over Temperature Failure

2-258 Service Manual
7558-xxx
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956.01 RIP card assembly processor over temperature failure
956.02 RIP card assembly cooling fan failure
956.03 RIP card assembly FPGA failure
Step Action and questions Yes No
1 Perform a POR.
Does the error occur when the
power is turned off/on?
Go to step 2. Perform several print tests.
If the problem remains, then go to
step 2.
2
Turn the printer off for 60
seconds.
Does the error occur when the
power is turned off/on again?
Go to step 3. Problem solved.
3
Check the RIP card cooling fan
and heatsink for proper
installation.
Is the RIP card cooling fan and
heatsink installed correctly?
Replace the RIP card assembly.
Go to “RIP PCBA removal” on
page 4-150.
Install the RIP card cooling fan
and heatsink correctly.
Step Action and questions Yes No
1 Perform a POR.
Does the error occur when the
power is turned off/on?
Go to step 2. Perform several print tests.
If the problem remains, then go to
step 2.
2
Turn the printer off for 60
seconds.
Does the error occur when the
power is turned off/on again?
Go to step 3. Problem solved.
3
Check the RIP card assembly
cooling fan and heatsink
attachment.
Is the above fan attached
properly?
Replace the RIP PCBA.
Go to “RIP PCBA removal” on
page 4-150.
Reattach the RIP card assembly
cooling fan and heatsink.
Step Action and questions Yes No
1 Perform a POR.
Does the error occur when the
power is turned off/on?
Go to step 2. Perform several print tests.
If the problem remains, then go to
step 2.
2
Turn the printer off for 60
seconds.
Does the error occur when the
power is turned off/on again?
Replace the RIP PCBA.
Go to “RIP PCBA removal” on
page 4-150.
Problem solved.