HP Color LaserJet Pro MFP M283fdw (7KW75A)FunctionsPrint, copy, scan, faxPrint speed black (ISO, A4)Up to 21 ppmPrint Speed Color (ISO)Up to 21 ppmFirst page out black (A4, ready)As fast as 10.6 sec First page out color (A4, ready)As fast as 12.3 sec Duplex printingAutomatic (standard)Duty cycle (monthly, letter)Up to 40,000 pages Duty cycle (monthly, A4)Up to 40,000 pages Recommended monthly page volume150 to 2,500 Print quality black (best)Up to 600 x 600 dpiPrint quality color (best)Up to 600 x 600 dpiPrint languagesHP PCL6; HP PCL5c; HP postscript level 3 emulation; PWG raster; PDF; PCLm; PCLm-S; NativeOffice; URFPrint technologyLaserConnectivity, standardHi-Speed USB 2.0 port; Built-in Fast Ethernet 10/100/1000 Base-TX network port; 802.11n 2.4/5GHz wireless; Fax port; Front Host USBMobile printing capabilityHP ePrint; Apple AirPrint™; Mobile Apps; Mopria™ Certified; Wi-Fi® Direct Printing Network capabilitiesYes, via built-in 10/100/1000 Base-TX Ethernet; Auto-crossover Ethernet; Authentication via 802.1XWireless capabilityBuilt-in 802.11 b/g/n; Authentication via WEP, WPA/WPA2, or 802.1X; Encryption via AES or TKIP; WPS; Wi-Fi DirectMinimum System Requirements for MacintoshApple® macOS Sierra (v10.12), macOS High Sierra (v10.13), macOS Mojave (v10.14), macOS Catalina(v10.15), 200 MB available hard disk space, Internet required for download, USBMinimum System RequirementsWindows® 10, 8.1, 8, 7 (32/64-bit): 2 GB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer. Windows Vista® (32-bit): 2 GB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer 8. Windows® XP SP3 or higher (32-bit only): any Intel® Pentium® II, Celeron® or 233 MHz compatible processor, 850 MB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer 8. Windows Server support is provided via the command line installer and supports Win Server 2008 R2 and higher.Digital sending standard featuresScan to email; Scan to folder; Scan to USB driveDisplay6.8 cm (2.7 in) colour graphic screenProcessor speed800 MHzMaximum Memory256 MB DDR, 256 MB Flash