Canon MF269DW 4 IN 1 Laser Printer (CMF269DW) - functions: Print, Copy, Scan and Fax, Printing method: Monochrome laser beam printing, Print Resolution: 600 x 600 dpi, Printing Speed: Single sided: Up to 28 ppm (A4), Double sided: Up to 17.8 ipm (A4), Copy resolution: Up to 600 x 600 dpi, Copy Speed: Single sided: Up to 28 ppm (A4), Double sided: Up to 17.8 ipm (A4), Double sided copying: 2-sided to 2-sided (Automatic), Scanner Type: Flatbed and Duplex Automatic Document Feeder (DADF), Scan Resolution: Optical: Up to 600 x 600 dpi, Scan speed: Single sided mono: 22ipm (300x600dpi), Single sided colour: 15ipm (300x600dpi), Double sided mono: 8ipm (300x600dpi), Double sided colour: 5ipm (300x600dpi), Fax resolution: Normal: 200 x 100 dpi, FAX memory: Up to 256 pages, Processor Speed: 400MHz, Memory: 256MB, Interface type: USB 2.0 Hi-Speed, 10BASE-T/100BASE-TX, Wireless 802.11b/g/n, Wireless Direct Connection, Operating System: Windows 10 / Windows 8.1 / Windows 7 / Server 2016 / Server 2012R2 / Server 2012 / Server 2008R2 / Server 2008 / Mac OS X version 10.8.5&up / Mac OS 10.13&up, Linux