supply of 3 nos of 45cpm and 1 no of 20cpm digital multifunctional mono copier machine for the use in office of honourable mayor and deputy mayor with duplex copying and printing with trolley 3 kva stabilizer and buyback in ripon building premises supply of 3 nos of 45cpm and 1 no of 20cpm digital multifunctional mono copier machine for the use in office of honourable mayor and deputy mayor with duplex copying and printing with trolley 3 kva stabilizer and buyback in ripon building premises , digital multifunctionalmono copier machines with duplex copying and printing, scanner and network duly trolley mounted with minimum copying speed of 45 cpm and paper size of upto a3 (original and image) with 2 trays of minimum 500 sheets each and with minimum of 4gbto 8 gb ram with 320 gb to 500gbhard diskalong with trolleyand 3 kva voltage stabilizerof reputed make as per technical specification , digital multifunctionalmono copier machines with duplex copying and printing, scanner and network duly trolley mounted with minimum copying speed of 20 cpm and paper size of upto a3 (original and image) with 2 trays of minimum 350 sheets each and with minimum of 256 mb to 1 gbramof reputed make as per technical specification , buy back offer for existing photo copier machine - 3nos mono copier , rate of comprehensive maintenance of 45 cpmdigital multifunctionalmono copier machine after guarantee period on per copy basis-(after guarantee period the successful bidder should carryout comprehensive maintenance of the machine at the agreed per copy basis rate for three years).per copy-black , rate of replacement toner-black , rate of replacement developer-black , rate of replacement drum-black , rate of comprehensive maintenance of20 cpmdigital multifunctionalmono copier machine after guarantee period on per copy basis-(after guarantee period the successful bidder should carryout comprehensive maintenance of the machine at the agreed per copy basis rate for three years).per copy-black , rate of replacement toner-black , rate of replacement developer-black , rate of replacement drum-black , cost of 1.5 sq.mm copper wire (3/20) => limited