Memory 128 MBDisplay 2-Line LCD (16 characters per line)Dimensions 421.9 x 424 x 308.7 mmWeight 8.58 kgWeight of Shipment (Estimated) 10 kgConnectivity Hi-Speed USB 2.0 , Fast Ethernet 10/100Base-Tx network port , Wireless 802.11 b/g/nTechnology LaserPrint Speed Normal Up to 20 ppmPrint Resolution Up to 1,200 x 1,200 dpiProcessor Speed 600 MHzFunctions Print, copy, scan, faxScan Type Flatbed, ADFScan File Format Windows Scan SW supports file format PDF, JPG, TIFF, PNG, BMPScan Resolution Up to 600 600 dpiCopy Speed Black Up to 20 cpmCopy Resolution Up to 600 x 600 dpiPaper Size A4, A5, A5(LEF), B5 (JIS), Oficio, Envelope (DL,C5)Fax Features Faxing Yes, black & white and color (send only), Fax Speed Transmision 33.6 kbps, Fax memory Up to 400 pages, Fax Resolution Black (best) Up to 300x 300 dpi, Fax Speed Dials, Maximum Number Up to 200 numbersPrint Language SPLPaper Handling input 150-sheet input tray, output 100-sheet output binPower 110-volt input voltage 110 to 127 VAC, 50/60Hz and 220-volt input voltage 220 to 240 VAC, 50/60Hz