Canon imagerunner 2425i specifications in detail main unit machine type a3 monochrome laser multifunctional core functions print, copy, scan, send and optional fax processor 1ghz dual core processor control panel 17.8cm (7 inch) tft lcd wvga colour touch panel memory standard: 2.0gb ram storage standard: 64gb emmc (available space: 30gb) interface connection network standard: 1000base-t/100base-tx/10base-t, wireless lan (ieee 802.11 b/g/n) others standard: usb 2.0 (host) x3, usb 2.0 (device) x1 paper supply capacity (a4, 80 gsm) standard: 330 sheets maximum: 580 sheets (with cassette feeding module-ak1) paper output capacity (a4, 80 gsm) max: 250 sheets supported media types multi-purpose tray: thin, plain, recycled, colour, heavy, bond, transparency, label, pre-punched, envelope paper cassette: plain, recycled, colour, pre-punched