Fits these models: HP 729 Printer Designjet T730 Plotter Designjet T830 Plotter Product Description Type Printhead HP729 T730 T830 Series Print head Feature Original New Brand Name For HP Compatibility For HP729 T730 T830 Part Number F9J81A Warranty 3 Months after get What′s in The Box Printhead; Black, Cyan, Yellow, Magenta Ink Color(S) of Print Cartridges Black, Cyan, Magenta, Yellow Structure One-piece Cartridge,Number of Color 4 Remark Price exclude shipping cost Packaging & Shipping Package dimensions(CM) 35*17*12 Gross Weight (Package, kg) 0.35KG