HP 727 & 727B Ink Cartridges
HP 727 and 727B ink cartridges supply DesignJet wide-format printers with high-volume matte black, photo black, grey, and CMYK inks. Available in high-capacity single cartridges alongside multi-packs, these genuine units support heavy CAD drawing and GIS printing routines across technical design studios. Our 4.8 Google Star rating shows that our customers consistently receive high-quality cartridges backed by reliable performance.
Printers Compatible with HP 727 & 727B Ink Cartridges
How long these cartridges last in real use
HP 727 and 727B cartridges use millilitre fill volumes rather than standard page counts to measure capacity, aligning with ISO/IEC 24711 standards for large-format inkjet devices. Matte black (3WX19A) provides 300 ml of ink, while photo black, grey, cyan, magenta, and yellow deliver 130 ml capacities.
Choosing the right cartridge setup
Architectural line drawings consume matte black ink rapidly compared to colours, making the 300 ml 3WX19A matte black cartridge the primary choice for line-art production. If your office produces full-colour renders or technical presentations, multi-packs like the 6-pack or 12-pack bundles prevent uneven colour depletion down time. Free delivery applies on all orders over $99, dispatched quickly from our Australian warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Standard orders are backed by our transparent Returns policy. Browse our full range of HP ink cartridges for reliable performance.
Pro Tip
HP 727 matte black uses pigment-based ink for line crispness on bond paper, whereas the photo black, grey, cyan, magenta, and yellow 727/727B cartridges use dye-based formulations for smooth photographic transitions. Never attempt to swap slot positions between matte black and photo black, as the printhead firing channels are calibrated specifically for each fluid composition.
Frequently Asked Questions
What is the difference between HP 727 and HP 727B ink cartridges?
HP 727B cartridges (such as 3WX19A, 3WX14A, and 3WX15A) represent updated HP packaging and formulation codes designed for smooth integration with DesignJet T-series printers, while maintaining full hardware compatibility alongside original 727 designated slots.
Why does my DesignJet use both Matte Black and Photo Black cartridges?
Matte black ink contains particulate pigment engineered to sit on top of uncoated bond paper without bleeding, producing razor-sharp technical vector lines. Photo black uses dye ink designed to absorb into glossy or satin media without surface bronzing or scuffing.
How does the grey ink cartridge impact technical CAD prints?
The grey 727 cartridge handles neutral mid-tones and fine shading, preventing the printer from mixing cyan, magenta, and yellow to create composite greys, which dramatically reduces overall colour consumption during greyscale plan printing.
