Nvram Mismatch Failure Service Check - Lexmark MX81 Series Service Manual

Action
Step 26
Are there any more ISP options to install?
Step 27
a
Install the next ISP option.
b
POR the printer.
Does the error remain?
Step 28
Run a job to test the option.
Does the error remain?
Step 29
a
Upgrade the firmware if it was not upgraded in a previous step.
Note: Contact your next level of support for the correct firmware
level to use.
b
POR the printer.
c
Send the printer a print job.
Does the error remain?
Step 30
a
Replace the faulty ISP option.
b
POR the printer.
Does the error remain?
Step 31
Contact your next level of support. You will need the following information:
•
Exact 900.xx error digits and complete error message
•
Printed menu settings page
•
Printed network settings page
•
Device error log
•
A sample print file if the error appears to be isolated to a single file
•
File/Application used if the error is related to specific print file
•
Device operating system
•
Driver used (PCL/PS)
•
Frequency of the occurrence of the error

NVRAM mismatch failure service check

Warning—Potential Damage: When replacing any of the following components:
• Control panel assembly
•
Controller board assembly
Yes
Go to step 27.
Go to step 29.
Go to step 29.
Go to step 30.
Go to step 31.
Diagnostic information
147
7463
No
The problem is solved.
Go to step 28.
Go to step 26.
Go to step 26.
Go to step 26.