LEXMARK CX825DE 4-IN-1 A4 COLOUR MFP FUNCTIONS: COLOUR SCANNING , COLOUR PRINTING , COLOUR FAXING , COLOUR COPYING , COLOUR LASER, LEXMARK E-TASK 17.8 CM (7-INCH) COLOUR TOUCH SCREEN – PROCESSOR: QUAD CORE, 1.6 MHZ – DUPLEX: INTEGRATED DUPLEX – HD: INCLUDED IN CONFIGURATION – DIRECT USB: YES – PRINT SPEED, A4 BLACK: 52 PPM – TIME FOR FIRST PAGE: 6.5 SECONDS – PRINT SPEED, A4 COLOUR: 52 PPM – MEMORY: 2048 MB – MONTHLY DUTY CYCLE: 250000 PAGES PER MONTH