# HP 746B – 300-ml Magenta Ink Cartridge for DesignJet Printers

## **Reliable, high-quality magenta ink for professional large-format printing**

### The **HP 746B 300-ml Magenta DesignJet Ink Cartridge** delivers vibrant, consistent color output using HP's proven inkjet technology. It is ideal for precise, sharp prints in engineering and graphic design workflows.

#### ⭐ Key Features

-   **Performance**: High-capacity 300 ml ink volume for extended printing runs
-   **Compatibility**: Designed for HP DesignJet large-format printers
-   **Quality**: Durable, fade-resistant magenta ink ensuring vivid prints
-   **Efficiency**: Single pack cartridge enables timely replacement and workflow continuity

#### ⚙️ Technical Specifications

-   **Technology**: Inkjet
-   **Capacity**: 300 ml ink volume
-   **Connectivity**: N/A (cartridge component)
-   **Supported Media or Devices**: Compatible with HP DesignJet printer series requiring 3WX37A cartridges

#### 🏢 Ideal For

-   Architectural and engineering firms
-   Graphic design and print professionals
-   Large-format printing environments

#### 📦 What's in the Box

-   One HP 746B 300-ml Magenta Ink Cartridge
-   Protective packaging
-   Documentation and installation guide

#### 🛡️ Warranty

Backed by a **standard HP manufacturer warranty**.

_Designed to support reliable, efficient document printing and office productivity._

## Details

- **Price:** 194.99 AUD
- **Vendor:** HP
- **Type:** Printers & Cartridges
- **Tags:** Dicker, Ink Cartridges

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title / Magenta | 194.99 AUD | In stock |

## Images

- HP 746B 300-ml Magenta DesignJet Ink Cartridge (3WX37A)

---

> Source: [TechForGood](https://techforgood.com.au/products/hp-746b-300-ml-magenta-designjet-ink-cartridge-1-pc-s-original-3wx37a)
> Updated: 2026-10-09