bids are invited for print technology laser 2 type of machine multifunction machine 3 type of printing mono 4 cartridge technology separate drum and toner 5 platen / flatebed size a3 6 paper size ( original / image ) a3 / a3 7 ram size ( mb ) min. 256 or higher 8 hard disk capacity ( gb ) 0 9 minimum speed per minute as per iso / iec 24734 in a4 size-mono 23 or higher 10 scanning feature availability yes 11 duplexing feature availability yes 12 faxing feature availability no 13 networking feature availability yes 14 wi fi capability no 15 original document feeder type dadf / radf or spdf 16 number of main paper tray 1 17 each main paper tray capacity ( number ) 300 or higher 18 bypass facility yes 19 on site oem warranty ( year ) 1 or higher 20 yield of the cartridge / ink tank / ink pack supplied with machine as per iso / iec: 19752 / 2004 ( e ) for black ( number of prints ) 2500 or higher 21 life of drum in terms of number of prints in case of separate drum and toner cartridge technology - black ( number of prints ) ,