Scan SpecificationsScanner driver TWAIN 1.9 Specification/WIA (for Windows 8/Windows 7/WindowsVista/Windows XP)Maximum scanning size Platen Glass: A4/Letter, 8.5" x 11.7"/216 x 297 mmADF: A4/Letter/Legal, 8.5" x 14.0"/216 x 356 mmScanning resolutionOptical resolution (horizontal x vertical) max: 1200 x 2400 dpi *1Interpolated resolution max: 19200 x 19200 dpi *2*1 Optical Resolution represents the maximum sampling rate based onISO 14473.*2 Increasing the scanning resolution will limit the maximum possiblescanning area.Gradation (Input/Output) Gray: 16 bit/8 bitColor: 48 bit/24 bit (RGB each 16 bit/8 bit)Fax SpecificationsApplicable line Public Switched Telephone Network (PSTN)Communication mode Super G3, G3Data compressing system Black: MH, MR, MMRColor: JPEGModem speed max. 33.6 kbps(Automatic fallback)Transmission speedBlack: Approx. 3 seconds/page at 33.6 kbps(Based on ITU-T No.1 chart for US specifications and Canon FAXStandard chart No.1 for others, both in standard mode.)Color: Approx. 1 minute/page at 33.6 kbps(Based on Canon COLOR FAX TEST SHEET.)Gradation Black: 256 levelsColor: 24 bit Full Color (RGB each 8 bit)Density adjustment 3 levelsMemoryTransmission/reception: approx. 50 pages(Based on ITU-T No.1 chart for US specifications and Canon FAXStandard chart No.1 for others, both in standard mode.)Fax resolutionBlack Standard: 203 pels/inch x 98 lines/inch (8 pels/mm x 3.85lines/mm)Black Fine, Photo: 203 pels/inch x 196 lines/inch (8 pels/mm x 7.70lines/mm)Black Extra fine: 300 x 300 dpiColor: 200 x 200 dpiDialingAutomatic dialing- Memory dial (max. 20 destinations)- Group dial (max. 19 destinations)Regular dialing (with Numeric buttons)Automatic redialingManual redialing (max. 10 destinations)OthersActivity report (after every 20 transactions)Sequential broadcasting (max. 21 destinations)Rejected numbers (max. 10 destinations)Network SpecificationsCommunication protocol TCP/IPWireless LAN Supported Standards: IEEE802.11n/IEEE802.11g/IEEE802.11b
