HP 3ED56A – High-Yield Gray DesignJet Ink Cartridge
The HP 766B 300ML GRAY DESIGNJET INK CARTRIDGE – XL 3600 is a high-capacity ink cartridge designed for demanding printing environments. This cartridge is engineered to deliver exceptional print quality, reliability, and durability. With its advanced ink formulation, it provides vibrant colors, crisp text, and precise lines, making it ideal for technical printing applications. The cartridge’s large capacity ensures that users can print more pages without interruptions, reducing downtime and increasing productivity. In enterprise environments, this cartridge is perfect for printing high-volume documents, such as technical drawings, maps, and presentations.
The cartridge’s design ensures seamless integration with HP DesignJet printers, providing a trouble-free printing experience. Its robust construction and secure locking mechanism prevent ink leaks and spills, minimizing waste and reducing maintenance costs. the cartridge is designed to work in conjunction with HP’s advanced print head technology, ensuring optimal print quality and extending the life of the printer.
In enterprise settings, this cartridge is a valuable asset for IT departments, as it helps to streamline printing operations, reduce costs, and improve overall efficiency. By using high-yield cartridges like this one, businesses can minimize their environmental impact, reduce waste, and lower their total cost of ownership.
Technical Specifications
| Brand | HP |
| SKU | 3ED56A |
| Category | Printers & Scanners |
| Color | Gray |
| Ink Volume | 300ML |
| Compatibility | HP DesignJet Printers |
| Yield | High-Yield |
| View all HP Products → | |
Challenges Solved by this Solution
For IT professionals, managing printing operations can be a significant challenge, especially in large-scale enterprises. Bottlenecks in printing workflows, high maintenance costs, and environmental concerns can all impact productivity and the bottom line. This high-yield gray ink cartridge helps to address these pain points by providing a reliable, efficient, and cost-effective printing solution. By reducing the need for frequent cartridge replacements, it minimizes downtime, lowers maintenance costs, and helps to streamline printing operations. its high-capacity design reduces waste and supports a more sustainable printing environment.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for HP. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What types of documents can I print with this cartridge?
This cartridge is ideal for printing high-volume technical documents, such as drawings, maps, and presentations.
How do I ensure optimal print quality with this cartridge?
To ensure optimal print quality, make sure to use this cartridge with an HP DesignJet printer and follow the manufacturer’s guidelines for print head maintenance.
Can I use this cartridge in other printers?
No, this cartridge is designed for use with HP DesignJet printers.
What support options are available for this product?
TECHOM Systems Sales can provide assistance with installation, design services, and consulting services for this product.
How do I track my order and ensure timely delivery?
Our Sales Team can help you track your order and ensure that it is delivered promptly.


Ready to Deploy HP 766b 300ml Gray Designjet Ink Cartridge – Xl 3600 (3ED56A)?
Product Ref: TOS-192112 • Get enterprise pricing, volume discounts, and Australian support.


























