Open a web browser, and then type the printer IP address in the address field.
Click Settings > Device > Notifications.
From the Supplies menu, click Custom Supply Notifications.
Select a notification for each supply item.
Apply the changes.
Remove any non-Lexmark supply from your printer to avoid damage. Installing non Lexmark supplies may void the printer warranty.
Follow these simple instructions if you want your printer to adjust automatically for daylight saving time.