bids are invited for consumable items 1200003621 hp731 designjet print head , 1200015516 hp 730 130 ml cyan ink catridge , 1200015517 hp 730 130 ml magenta ink catridge , 12000155 hp 730 130 ml yellow ink catridge , 1200015519 hp 730 130 ml photo black ink catridge , 1200015520 hp 730 130 ml gray ink catridge , 1200015521 hp 730 130 ml matte black ink catridge hp 731 designjet print head, hp 730 130 ml cyan ink catridge, hp 730 130 ml magenta ink catridge, hp 730 130 ml yellow ink catridge, hp 730 130 ml photo black ink catridge, hp 730 130 ml gray ink catridge, hp 730 130 ml matte black ink catridge 1 15 total quantity : 18