Canon MF643CDW Colour Laser Printer (CMF643CDW) - functions: Print, Copy and Scan, Printing method:Colour laser beam printing, Print Resolution: 600 x 600 dpi, Printing Speed: Single sided : Up to 21 ppm (A4), Up to 38 ppm(A5-Landscape), Double sided : Up to 12.7 ipm (A4), Double Sided Printing: Automatic, Copy resolution: Up to 600 x 600 dpi, Copy Speed: Single sided (A4): Up to 21 ppm, Double sided (A4): Up to 12.7 ppm, Scanner Type: Platen, ADF, Scan Resolution: Optical: Up to 600 x 600 dpi, Scan speed: Single sided mono: 27ipm (300x600dpi), Single sided colour: 14ipm (300x600dpi),Processor Speed: 800MHz x 2, Memory: 1GB, Interface type: USB 2.0 Hi-Speed, 10BASE-T/100BASE-TX/1000Base-T, Wireless 802.11b/g/n, Wireless Direct Connection, Operating System compatibility: Windows 10 / Windows 8.1 // Windows 7 / Server 2016 / Server 2012R2 / Server 2012 / Server 2008R2 / Server 2008 / Mac OS X version 10.9.5&up / Mac OS 10.14&up Linux