supply of supply and installation of all in one printersupply and installation of all in one printer,supply and installation of all in one printer(black & white), features: print / scan / copy mini mum speed: 35 ppm, print resolution: 1200x1200dpi, connectivity: usb 2.0 , memory: 256mb, processor: 600mhz, duty cycle: minimum 32,000 pages, first print out time in ready mode: less than 9 seconds pap er input capacity: 250 sheets, border-less printing, by-pass tray mandatory of at least 1 sheet, paper outp ut capacity: 250 sheets, cartridge technology: separate drum & toner, toner yield - minimum 2,500 page s, 1xrj 45 should be there connectivity: wi-fi directs should be available for phone connectivity. scanner t echnology: cis display: 16 characters minimum, [ warranty period: 30 months after the date of delivery ] ]