Description

HP 728B Magenta ink

The HP 728 Magenta ink DesignJet Cartridge is a high‑capacity magenta ink cartridge designed for HP large‑format printers. It’s part of the HP 728 ink series — often sold as the updated 728B version in many markets — and is engineered to deliver vivid, professional‑quality prints with stable performance, especially on wide‑format applications such as posters, architectural plans, and graphics

The HP 728B Magenta Ink Cartridge is an original HP pigment-based ink designed for vibrant, professional-quality prints. Ideal for architects, engineers, and designers, this ink delivers precise and rich magenta tones with excellent color accuracy. Perfect for technical drawings, CAD designs, and high-resolution graphics, it ensures that your prints have bright, true-to-life color with fade-resistant durability. The high-performance formula ensures long-lasting prints with crisp details and sharp contrast.

This HP 728B Magenta Ink cartridge contains 300 ml of magenta ink, significantly more than standard cartridges, giving you extended print runs without frequent replacements. Large‑format printing with high volumes of colour graphics benefits from the larger reservoir, ensuring smoother workflows for busy environments.

One of the standout strengths of HP 728B Magenta Ink systems is repeatable, predictable colour. When printing large batches of posters, CAD drawings, or graphics with repeated magenta hues, the cartridge delivers remarkably consistent departures from one print to the next — an important trait for branding or design‑critical work

HP uses a dye‑based ink formulation for the magenta cartridge that produces rich, vibrant colours with excellent blending into secondary hues. This is crucial for accurate reproduction of colour gradients, photos, and detailed artwork where magenta plays a vital role in the colour spectrum

HP 728B Magenta Ink cartridges include built‑in smart chips that communicate with the printer. These chips help monitor ink levels, alert you when ink is low, and optimize printer settings to maintain consistent quality throughout the life of the cartridge. The smart system helps reduce wasted ink and improve reliability

This cartridge is intended for use in HP DesignJet large‑format printers, such as the T730 and T830 series. These are common in architectural, engineering, and graphic environments where wide‑format precision and colour fidelity are essential.

Users often note that this magenta ink dries quickly, minimising smudges and helping protect print quality immediately after output — particularly useful in busy studio or office environments where prints may be handled right away

Key Specifications:

• Brand: HP (Hewlett-Packard)
• Model: HP 728B
• Ink Color: Magenta
• Ink Type: Pigment-based ink
• Capacity: Varies by region (typically available in 130ml and 300ml sizes)
• Print Technology: Thermal Inkjet
• Page Yield: Varies based on print coverage and usage
• Compatible Printers:
  • HP DesignJet T920 Printer Series
  • HP DesignJet T1500 Printer Series
  • HP DesignJet T1530 Printer Series
  • HP DesignJet T2500 Printer Series

Features & Benefits:

✅ Vibrant, Rich Magenta Ink – Produces accurate, bright color for high-quality prints and professional results.
✅ HP Original Ink Quality – Reliable and consistent performance, reducing downtime and ensuring long-lasting, durable prints.
✅ Pigment-Based for Fade-Resistance – Ideal for archival-quality prints, ensuring color fidelity over time.
✅ High-Precision Ink – Great for CAD, maps, architectural plans, and high-resolution graphics with sharp contrast and fine detail.
✅ Seamless Compatibility – Specifically designed for HP DesignJet T920, T1500, and other T series printers for optimal performance.

The HP 728B Magenta Ink is perfect for professionals who need accurate, vivid colors and long-lasting prints for technical documents, CAD designs, and high-quality graphics.

Genuine HP 728B Magenta ink Cartridges will usually be despatched from either the Melbourne, Sydney, Brisbane, Adelaide or Perth Warehouse the same day if ordered before 3pm. As a general guide, deliveries to major cities will take 1 to 3 days whilst it could take up to 5 days for remote areas