Print Speed:Single sided:Up to 40 ppm (A4); Up to 65.4 ppm(A5-Landscape) Double sided:Up to 33.6 ipm (A4) Printing Method:Monochrome laser beam printing Print Resolution:Up to 1200x1200 dpi Fonts:45 PCL fonts\136 PostScript fonts Print Margins:5 mm-top,bottom,left and right,10 mm-top,bottom,left and right(Envelope) Toner Saver Mode:Yes 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®11/Windows®10/Server®2022/Server®2019/Server®2016/Server®2012R2/Server® 2012/MacOSX version 10.13 & up/Linux4 Recommended Monthly Print Volume:750 - 4,000 pages per month Duty Cycle:Max. 80,000 pages per month5 Processor Speed:1200MHz Memory:1GB Storage:4GB eMMC Cartridges:Cartridge 070(3,000 pages) Cartridge 070H(10,200 pages)