Operating System: Windows XP x64 (Note: might work with other versions of this os.)
B2000 Series PCL - GDI Driver for Windows XP x64 Edition - Windows Server 2003 x64 Edition
Install instructions: 1. Double click on B2X00PGX64FCA.exe.
2. Follow the on-screen prompts to extract the driver files.
3. Launch Add Printer Wizard.
4. When prompted for the Manufacturer and Model click on Have Disk
5. Browse to the following location: C:OKIDATAB2X00FrenchPCL_GDIWinXp_Win2k3.
6. Click on OK.
7. Follow the prompts to finish the driver installation.