Printers Scanners Jul 04, 2010 by OKI · Published Jul 04, 2010 · Last modified Jul 04, 2010 OKI B4520MFP/B4525MFP/B4540MFP/B4545MFP Driver v6.0.6000.16386 Windows OKI B4520MFP/B4525MFP/B4540MFP/B4545MFP Driver v6.0.6000.163