1 Resolution may vary based on printer driver setting. Color ink droplets can be placed with a horizontal pitch of 1/9600 inch at minimum. 2 PPM print speeds are based on the highest speed printer driver mode. Photo print speeds are based on the default mode driver setting using Canon Photo Paper Plus Glossy paper. Print speeds will vary depending on system configuration, interface, software, document complexity, print mode, types of paper used and page coverage. CPM copy speeds based on fast mode setting using plain paper. Copy speeds may vary based on document complexity, copy mode, page coverage and number of copies. 3 Compatible memory cards include CompactFlash,® Microdrive,® SmartMedia,® Memory Stick,® Memory Stick PRO,¿ SD Card¿ and MultimediaCard.® xD-Picture Card,¿ Memory Stick Duo,¿ Memory Stick Duo Pro¿ and miniSD¿ Card require an additional adapter which must be purchased separately.