HP Printhead No.729 F9J81A, Cyan/Magenta/Matte Black/Yellow

HP Printhead No.3 F730J830A – High-Capacity Printhead for DesignJet Large-Format Printers

The HP Printhead No.729 (F9J81A) is a replacement printhead unit for HP DesignJet T7240 and T9 large-format printers. It delivers professional-grade colour printing with a four-colour ink system.

• Four-colour ink system: Cyan, Magenta, Matte Black and Yellow for full-colour large-format output
• High page yield — supports continuous, high-volume printing workflows without frequent replacements
• Original HP component — ensures reliable performance and print quality consistent with the DesignJet series
• Direct replacement for HP DesignJet T81 and T830 — no additional adapters or configurations required

What Sets the HP Printhead No.729 Apart

As an original HP component, this printhead is engineered specifically for the DesignJet T730 and T830 platforms. The four-colour configuration (Cyan, Magenta, Matte Black, Yellow) covers the full colour gamut required for professional large-format printing, from technical drawings to vibrant posters and signage.

Ideal for...

Design professionals, architects, engineers, and print service providers who rely on HP DesignJet T730 or T830 printers for high-volume, colour-critical large-format output. The printhead is suited for environments where consistent print quality and minimal downtime are essential.

Application of HP Printhead No.729

1. Power off the printer and open the access panel according to the printer manual
2. Remove the spent printhead unit from its carriage
3. Insert the new HP Printhead No.729 (F9J81A) until it clicks into place
4. Close the panel, power on the printer, and run the automatic alignment routine