150 Chapter 13AppendixSystems Requirementsz Windows XP / Windows 2000 / Windows MillenniumEdition / Windows 98*1 : Pentium® , Celeron® 300MHz *2 / 128 MB RAM (256 MB recommended)*1 ScanSoft OmniPage SE (OCR software) does notsupport Windows 98 first edition.ScanSoft OmniPage SE may not be supplied withthis machine in some country.*2 566 MHz or higher processor is required for USB2.0 Hi-Speed performance.z USB 2.0 Hi-Speed interfaceUSB 2.0 Hi-Speed *3 operation can only beguaranteed under the environments below.OS: Windows XP (SP1 or later)/Windows 2000 (SP4or later)USB 2.0 Hi-Speed driver: USB 2.0 driver forWindows*4USB 2.0 Hi-Speed interface: a computer and a USBcable that comply with USB 2.0 Hi-Speed standard *5*3 Since the USB 2.0 Hi-Speed interface is fullyupwardly compatible with USB Full-Speed (USB 1.1),it can be used at USB Full-Speed (USB 1.1).*4 Microsoft’s authorized drivers are availablethrough Windows Update or Service Packinstallation. Any non-Microsoft USB 2.0 drivers arenot guaranteed.*5 All operations are not guaranteed for computersstandard-equipped with a USB 2.0 Hi-Speedinterface.z USB interfaceUSB 2.0 Hi-Speed performance requires WindowsXP Service Pack 1, Windows 2000 Service Pack 4 orlater with pre-installed USB 2.0 port.z The CD-ROM drive, or the CD-ROM drive that isshared online.z Available hard-disk spaceWindows XP/Windows 2000/Windows Me/Windows98: 650 MBz Canon IJ Status Monitor cannot be used under thefollowing conditions:– When sharing this machine on a network (WindowsMe, Windows 98)z Mac OS X v.10.2.4 or later: 128 MB RAMz USB 2.0 Hi-Speed interfaceUSB 2.0 Hi-Speed *6 operation can only beguaranteed under the environments below.OS: Mac OS X v.10.2.7 or laterAn internal USB 2.0 Hi-Speed port and a USB cablethat comply with the USB 2.0 Hi-Speed standard(USB 2.0 Hi-Speed operation on the expansion boardis not guaranteed.)*6 Since the USB 2.0 Hi-Speed interface is fullyupwardly compatible with USB Full-Speed (USB 1.1),it can be used at USB Full-Speed (USB 1.1).z USB interfacez USB 2.0 Hi-Speed performance requires Mac OS Xversion 10.2.7 or later with pre-installed USB 2.0port.z CD-ROM drivez Available hard-disk spaceMac OS X v.10.2.4 or later: Approx. 550 MBz The following functions are not supported:– Manual Duplex Printing– Photo Optimizer PRO– Poster Printing– Fit-to-Page Printing– Booklet Printing– Reverse Order Printing (supported with Mac OS Xv.10.3.x)Additional Systems Requirements for On-screen Manualsz Browser: Windows HTML Help Viewer* Microsoft Internet Explorer® 5.0 or later must beinstalled.The on-screen manual may not be displayedproperly depending on your operating system orInternet Explorer version. We recommend that youkeep your system up to date with Windows Update.z Browser: Help Viewer* The on-screen manual may not be displayedproperly depending on your operating system. Werecommend that you keep your system up to date.