The HP 728B 300ml Matte Black DesignJet Ink cartridge delivers professional-quality matte black output for technical drawings, fine art prints, and professional graphics. Designed for HP DesignJet printers, this high-capacity ink bottle provides excellent colour consistency and longevity for demanding creative projects.

(3WX30A)

300ml high-capacity bottle reduces cartridge changeover frequency
Optimised matte black formulation for superior print quality on fine art and technical media
Consistent colour output across multiple prints
Compatible with HP DesignJet T-series printers
Cost-effective solution for high-volume printing environments

Brand	HP
SKU	3WX30A
Product Type	Ink Cartridge
Colour	Matte Black
Capacity	300ml
Series	HP 728B

SKU	3WX30A
Barcode #	194850304118
Brand	HP
Shipping Weight	0.5000kg
Shipping Width	0.120m
Shipping Height	0.040m
Shipping Length	0.280m