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HP 730B 300-ml Grey Ink Cartridge (3ED50A)
Brand: HP
SKU: 3ED50A
$231.00
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In stock

Australia Wide Installation and Delivery

Australia Wide
Delivery

Same Day
Dispatch

Customer
Support

100%
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Key Specs

Ink Colour

ink variety
  • Grey

Cartridge Size

paper yield
  • 300ml

Product Overview

Description
Keep your large-format prints crisp and consistent with the HP 730B 300-ml Grey Ink Cartridge (3ED50A). This is a genuine HP cartridge engineered to deliver neutral greys, smooth gradients and reliable density control for technical drawings, proofs and high-precision graphics. The 300 ml capacity reduces changeovers and keeps busy workflows moving without surprise interruptions.
Using an authentic HP ink helps preserve printhead longevity and color consistency across long print runs, minimizing maintenance and reprints. Designed for seamless compatibility with HP T-series and SD Pro devices, the 3ED50A works directly with original HP workflows to ensure predictable, repeatable results. If you need accurate greyscale rendering and the confidence of OEM support, this genuine HP cartridge is an excellent choice.
Specification Detail
Product Type Ink Cartridge
SKU 3ED50A
Manufacturer HP
Product Name HP 730B 300-ml Grey Ink Cartridge (3ED50A)
Colour Grey
Authenticity Genuine
Size 300 ml
Compatibility T1700, New SD Pro MFP, T1600, T2600
Supplies & accessories
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Delivery FAQ

Delivery FAQ

When will I receive my delivery?

We aim to have your order on your door step as soon as possible and to achieve this we use a combination of shipping from our own inventory as well as using our suppliers who are able to deliver direct to our customers.

With warehouses located across the country, Global Office Machines is able to offer Australia-wide delivery.

Because we provide same day dispatches on all orders for in stock items placed before 2pm, delivery to all metro areas nationwide are usually delivered on the following business day, however, allow up to 3 business days.

For all regional locations across Australia, delivery times vary between 2-7 business days.

These delivery times do not take into consideration any issues beyond our control e.g. courier problems or out of stock products. Any orders that contain backordered products will have the items in stock shipped as per usual and the back order items will be sent as soon as they are in stock. You will be notified if part of your order is not currently in stock.

How is my delivery calculated?

We aim to have your order on your door step as soon as possible and to achieve this we use a combination of shipping from our own inventory as well as using our suppliers who are able to deliver direct to our customers.

With warehouses located across the country, Global Office Machines is able to offer Australia-wide delivery.

Because we provide same day dispatches on all orders for in stock items placed before 2pm, delivery to all metro areas nationwide are usually delivered on the following business day, however, allow up to 3 business days.

For all regional locations across Australia, delivery times vary between 2-7 business days.

These delivery times do not take into consideration any issues beyond our control e.g. courier problems or out of stock products. Any orders that contain backordered products will have the items in stock shipped as per usual and the back order items will be sent as soon as they are in stock. You will be notified if part of your order is not currently in stock.

General terms and conditions

We aim to have your order on your door step as soon as possible and to achieve this we use a combination of shipping from our own inventory as well as using our suppliers who are able to deliver direct to our customers.

With warehouses located across the country, Global Office Machines is able to offer Australia-wide delivery.

Because we provide same day dispatches on all orders for in stock items placed before 2pm, delivery to all metro areas nationwide are usually delivered on the following business day, however, allow up to 3 business days.

For all regional locations across Australia, delivery times vary between 2-7 business days.

These delivery times do not take into consideration any issues beyond our control e.g. courier problems or out of stock products. Any orders that contain backordered products will have the items in stock shipped as per usual and the back order items will be sent as soon as they are in stock. You will be notified if part of your order is not currently in stock.

Returns policy

We aim to have your order on your door step as soon as possible and to achieve this we use a combination of shipping from our own inventory as well as using our suppliers who are able to deliver direct to our customers.

With warehouses located across the country, Global Office Machines is able to offer Australia-wide delivery.

Because we provide same day dispatches on all orders for in stock items placed before 2pm, delivery to all metro areas nationwide are usually delivered on the following business day, however, allow up to 3 business days.

For all regional locations across Australia, delivery times vary between 2-7 business days.

These delivery times do not take into consideration any issues beyond our control e.g. courier problems or out of stock products. Any orders that contain backordered products will have the items in stock shipped as per usual and the back order items will be sent as soon as they are in stock. You will be notified if part of your order is not currently in stock.

Reviews

Global is the HP DesignJet Partner of the Year.

For 2016, 2017, and a finalist for 2018, 2022, and 2023.

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The Global Office Machines difference

When you choose Global, you get more than just a printer. You get a partner commiteted to your business.

Experience You Can Trust
Nearly 30 years serving Australian organisations with reliable print solutions.

Service That Shows Up
Same-day repairs, 98% first-visit fix rate, and nationwide coverage.

Smarter Value
Our Triple 5 Audit™ guarantees you’ll save at least 5%—many clients save up to 40%.

Support Beyond The Sale
From setup to managed services, we stay with you long after installation.