Brother HL-4000CN Service Manual page 260

4.8.4 NVM Save
Function: Saving information from the MCU NVM evacuate list into ESS NVM
Operation procedure:
1. Enter the Diag. (C/E) mode.
2. Select [IOT Diag] with the
Go advance to [NVM Save] with the
button to display the Confirm Initialize screen.
NVM Save
Press the Job Cancel/Back button to cancel.
3. When the Form Feed/Set button is pressed, the NVM information is saved and the
following screen is displayed:
NVM Save
4.8.5 NVM Load
Function: Loading ESS-saved MCU NVM information into MCU
Operation procedure:
1. Enter the Diag. (C/E) mode.
2. Select [IOT Diag] with the
Go advance to [NVM Load] with the
Feed/Set button to display the Confirm Initialize screen.
NVM Load
Press the Job Cancel/Back button to cancel.
3. When the Form Feed/Set button is pressed, the NVM information is loaded and the
following screen is displayed:
NVM Load
4.8.6 NVM Print Info
Function: Printing MCU NVM information saved in ESS
Operation procedure:
1. Enter the Diag. (C/E) mode.
2. Select [IOT Diag] with the
3. Go acvance to [NVM Print Info] with the
Feed/Set button.
and
OK?
Saved
and
OK?
Loaded
and
V-50
buttons and press the Form Feed/Set button.
and buttons and press the Feed/Set
buttons and press the Form Feed/Set button.
and buttons and press the Form
buttons and press the Form Feed/Set button.
and buttons and press the Form