HP 712 3-pack 29-ml Yellow DesignJet Ink Cartridge

Description

## HP 712 3-pack 29-ml Yellow DesignJet Ink Cartridge — Product Description

The **HP 712 3-pack 29-ml Yellow DesignJet Ink Cartridge (3ED79A)** is an original ink solution from HP Inc., engineered for **HP DesignJet large-format printers**. It is designed to deliver bright, consistent yellow tones while supporting reliable, high-performance printing workflows.

—

### Key Features

* **Original HP Bright Office Ink**
Formulated to produce **vivid, accurate yellow colours**, sharp lines, and smooth gradients—ideal for technical drawings and graphics. ([hp.laptopdirect.co.za][1])

* **Convenient 3-pack (29 ml each)**
Includes **three standard-yield cartridges**, helping reduce interruptions and improve productivity. ([HP Shop][2])

* **Reliable, consistent performance**
Designed to maximize printhead life and ensure dependable output while maintaining HP warranty protection. ([HP][3])

* **Enhanced colour clarity and detail**
Produces high-contrast lines and vibrant colour differentiation, suitable for CAD, GIS, and presentation prints. ([hp.laptopdirect.co.za][1])

* **Durable and fade-resistant results**
Dye-based ink delivers prints that resist smudging and maintain quality over time.

—

### Compatibility

Typically compatible with selected **HP DesignJet printers**, including:

* DesignJet T210 / T230
* DesignJet T250
* DesignJet T630
* DesignJet T650
* DesignJet Studio series ([The Cartridge Guy][4])

*(Always confirm compatibility with your exact model.)*

—

### Typical Applications

* CAD and architectural drawings
* Engineering and GIS documents
* Posters and presentation graphics
* Technical office printing

—

### Benefits

* Fewer cartridge changes with multipack convenience
* Consistent, professional colour accuracy
* Optimized performance with HP DesignJet systems