1 Resolution may vary based on printer driver setting. Ink droplets can be placed will a horizontal pitch of 1/4800 inch at minimum. 2 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, print mode and types of paper used. 3 Compatible memory cards include Compact Flash®, Microdrive®, SmartMedia®, Memory Stick®, Memory Stick PRO¿, SD¿ Card, MultiMedia¿ Card. xD-Picture Card¿, Memory Stick Duo¿, Memory Stick Pro DUO and miniSD Card requires an additional adapter which must be purchased separately. 4 Requires mobile phone with IrDA port and support for IrMC version 1.1 protocol, with phone positioned no more than 7.9 inches from printer. 5 Bluetooth v1.2 with optional Canon Bluetooth Unit BU-20. Bluetooth operation depends on the devices and software version used. Operating distance is approximately 10 meters but may vary due to obstacles, radio signals, locations where radio interference occurs, magnetic fields from microwave ovens, device sensitivity and/or antenna performance.