Setting the printer driver

If an expansion tray unit has been installed, after installing the printer driver, change the settings of the printer driver by the following procedure.

Installing software on your PC

  • To perform this procedure, you will have to login to the PC as a user with administrator privileges.


For the Windows PCL printer driver

  1. Open "Devices and Printers".

    How to open [Devices and Printers]
  2. Right-click on the icon of [OKI C651 PCL6], and select [Printer Properties].
  3. Select the [Device Options] tab.

  4. Click [Get Printer Settings].

  5. Click [OK].


For the Windows PS printer driver

  1. Open "Devices and Printers".

    How to open [Devices and Printers]
  2. Right-click on the icon of [OKI C651 PS], and select [Printer Properties].
  3. Select the [Device Settings] tab.

  4. Select [Get installed options automatically] in [Installable Options], and click [Setup].

  5. Click [OK].


For macOS

  • Depending on the timing when the printer is added, the information for the expansion tray unit may have been set.
  1. Select [System Settings] from the Apple menu.
  2. Click [Printers & Scanners].
  3. Select this machine, and click [Options & Supplies].
  4. Select the [Options] tab.

  5. Select the total number of trays from [Available Tray], and click [OK].