System Environment Requirements1-21 Before You StartSystem Environment RequirementsSystem Environment Requirements for PrintingThe following network and system environments are compatible when printing with the machine. Printing using a TCP/IP network:Compatible OS: Microsoft Windows 95/98Microsoft Windows NT Server 4.0Microsoft Windows NT Workstation 4.0Microsoft Windows 2000 ServerMicrosoft Windows 2000 ProfessionalSolaris Version 1.1x (SunOS Version 4.1x) or laterSolaris Version 2.5x (SunOS Version 5.5x) or laterCompatible computers: Windows 95/98/NT/2000; IBM PC/compatibles Printing using a NetWare network:Compatible servers: Novell NetWare Version 3.2/4.1/4.11/4.2/5Compatible clients: Microsoft Windows 95/98Microsoft Windows NT Server 4.0Microsoft Windows NT Workstation 4.0Microsoft Windows 2000 ServerMicrosoft Windows 2000 ProfessionalCompatible computers: IBM PC/compatibles Printing using an AppleTalk network:Compatible AppleTalk: EtherTalk Phase2For more information on the OS and computers supported, see the Setup Guide.IMPORTANT• If you are using Windows NT 4.0, you will need to install Service Pack 5 or later.• The machine does not support Macintosh LocalTalk networks.