* 4" x 6" photo print speed based on default printer driver mode using Canon Photo Paper Pro. 8" x 10" photo print speed is based on default mode driver setting printing an 8" x 10" image on 8.5" x 11" Canon Photo Paper Pro. Print speed will vary depending on system configuration, software, document complexity, print mode and page coverage. ** Resolution may vary based on printer driver setting. *** Will vary based on composition of images/documents printed. ¿¿ USB 2.0 Hi-Speed requires Windows XP (Service Pack version 1) or Windows 2000 (Service Pack version 3). ¿ System requirements vary by application. Easy-PhotoPrint, Easy-PhotoPrint Plus, ImageBrowser and PhotoStitch are not supported in Mac OS 8.6.