HP 712 Ink cartridgee black (38ml), 3ED70A

The HP 712 Black 38ml Original DesignJet Ink Cartridge (3ED70A) is designed to produce sharp black text, precise line accuracy, and professional-quality technical drawings. Formulated with genuine HP pigment-based Bright Office Ink, this cartridge delivers dependable performance and consistent print quality for CAD, GIS, engineering, and architectural applications. It is optimized to work seamlessly with HP DesignJet printers, helping maximize printhead life and maintain reliable printer performance.

With a 38 ml ink capacity, the HP 712 Black cartridge is ideal for everyday technical printing, producing crisp lines, detailed graphics, and durable prints that meet professional standards. It is an excellent choice for architects, engineers, construction professionals, and designers who require reliable, high-quality output.

Key Features

• Genuine HP 712 Black Original DesignJet Ink Cartridge
• Model: 3ED70A
• 38 ml ink capacity
• Pigment-based black ink for sharp text and precise line drawings
• Produces high-quality CAD, GIS, engineering, and architectural prints
• Delivers consistent, reliable performance
• Helps maximize printhead life
• Optimized for HP Thermal Inkjet (TIJ 4.0) technology