Network EnvironmentNetwork EnvironmentNetwork EnvironmentNetwork EnvironmentSystem requirementsThe system requirements, which vary depending on your network, are as follows.• Printing over a TCP/IP network (when using IPv4)• Compatible operating systems• Windows XP• Windows Server 2003• Windows Server 2003 x64• Windows Server 2003 R2• Windows Server 2003 R2 x64• Windows Vista• Windows Vista x64• Windows Server 2008• Windows Server 2008 x64• Windows 7• Windows 7 x64• Windows Server 2008 R2 x64• Windows 8• Windows 8 x64• Windows Server 2012 x64• Windows 8.1• Windows 8.1 x64• Windows Server 2012 R2 x64• OS X v10.6.8 or later• Printing over a TCP/IP network (when using IPv6)• Compatible operating systems• Windows Vista• Windows Vista x64• Windows Server 2008• Windows Server 2008 x64• Windows 7• Windows 7 x64• Windows Server 2008 R2 x64• Windows 8• Windows 8 x64• Windows Server 2012 x64• Windows 8.1• Windows 8.1 x64• Windows Server 2012 R2 x64• OS X v10.6.8 or laterNote• When using IPv6, you must specify IPv6 on the Control Panel or in RemoteUI. For instructions, "ConfiguringTCP/IPv6 Network Settings" ➔ P.488 or see "Configuring the Printer's TCP/IP Network Settings With Remo-teUI." ➔ P.490Network EnvironmentAfter confirming what type of network environment you will connect the printer to, set up the printer and computersas needed. For the specifications of the network interface, see "Specifications." ➔P.674Network Environment iPF850User's GuideNetwork Setting Network Environment482