Oki B820N Setup Instructions page 48

❸
Click [Print & Scan].
❹
Click [+].
1
❺
Click [Default].
48
Setting Up on Mac OS X with a USB Connection
❻
Select the name of your printer for which
USB is shown in [Kind] and when [Print
Using] menu shows a correct model name,
click [Add].
❼
Verify that the added printer name is
shown in Printer List.
❽
Verify that the added printer name is
properly shown for [Kind] and exit [Print
& Scan].