3-190 Phaser 6180MFP Multifunction Printer Service Manual
Error Messages and Codes
NVM Error
NVM error has occurred. The following troubleshooting procedure applies to 
these errors.
Applicable Chain Link
■ Chain Link 117-363: NVM Error (NVM Sum Check Error)
■ Chain Link: Controller Initialized NVM
Initial Actions
■ Cycle printer power.
■ If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Scanner Controller Board, PL9.1.1
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 1.Turn the printer power Off and back 
On.
2.Does the error still occur?
Go to step 2. Complete.
2 1.Check the Country setting 
information on the Control Panel: 
System > Admin Menu > Fax 
Settings > Country.
2.Is the Country setting correct?
Go to step 3. Change the 
Country Setting 
to the correct 
country.
3 1.Check the Scanner Controller Board 
for correct installation. Reseat the 
Scanner Controller Board 
(page 8-99).
2.Does the error still occur when the 
printer is turned On?
Replace the 
Scanner 
Controller Board 
(page 8-99).
Complete.