Canon PIXMA MX850 Series Quick Start Manual page 177

Note
Conform to the operating system's requirements when higher than those given here.
Operating System
Processor
RAM
Browser
Hard Disk Space
CD-ROM Drive
Other restrictions
Some functions may not be available with Windows Media Center.
To upgrade from Windows XP to Windows Vista, first uninstall software bundled with the Canon
inkjet printer.
Additional System Requirements for On-Screen Manuals
Browser: Windows HTML Help Viewer
Note: Microsoft Internet Explorer 5.0 or later
must be installed. The on-screen manual may
not be displayed properly depending on your
operating system or Internet Explorer version.
We recommend that you keep your system up
to date with Windows Update.
Specifications are subject to change without notice.
Minimum System Requirements
Windows Vista
Pentium II (including compatible
processors)
300 MHz
128 MB
Windows XP SP2
Pentium II (including compatible
processors)
300 MHz
128 MB
Windows 2000 Professional SP4
Pentium II (including compatible
processors)
300 MHz
128 MB
Note: Operation can only be
guaranteed on a PC pre-installed
Windows Vista, XP or 2000.
Internet Explorer 6.0 or later
800 MB
Note: For bundled software
installation.
Required
XGA 1024 x 768
Mac OS X v.10.4
Intel processor
PowerPC G3
256 MB
Mac OS X v.10.3.9
PowerPC G3
128 MB
Note: Hard disk must be formatted as
Mac OS Extended (Journaled) or
Mac OS Extended.
Safari
650 MB
Note: For bundled software
installation.
Browser: Help Viewer
Note: The on-screen manual may not be
displayed properly depending on your operating
system. We recommend that you keep your
system up to date.
Appendix 173