Home office printing is part of daily life for many Australians, whether it is client documents, school notes, or the occasional photo. Selecting the right home office printer ink is about more than grabbing the first cartridge on the shelf.

The cartridge must match your printer, suit the printing you do, and come from a supplier you can rely on for delivery and support.

The Australian market for printer ink is varied. You can buy genuine cartridges directly from OSTU, order compatible cartridges from a specialist, or pick up ink and toner from large office supply chains. Each option suits a different situation, and the best choice depends on your printer model, your budget, and how often you print.

Understand the Difference Between Genuine and Compatible Cartridges

Genuine cartridges are made by the printer manufacturer. Epson Australia, for example, sells genuine ink cartridges, ink bottles, and media through its own store. Genuine products are designed to work with specific printer models, which makes them a dependable option if you want parts that match the original setup.

Compatible cartridges are made by third-party manufacturers and are designed to work in the same printers as the originals. Several Australian suppliers sell both options. OSTU has been an Australian printer consumables specialist since 2026 and supplies genuine and compatible cartridges for HP, Canon, Epson, and Brother. 

The decision between genuine and compatible ink often comes down to budget and confidence. Compatible cartridges can be the cheaper route, but it pays to check the retailer's returns policy and any warranty before you order.

OSTU promotes easy returns and a 100% money-back guarantee, and backs its cartridges with a 100% warranty guarantee. See our Terms and Conditions. 

Match the Ink to Your Printer and How You Print

Before buying any ink, confirm the exact model of your printer and the cartridge numbers it uses. Cartridges are not interchangeable across brands, and even different models from the same manufacturer can take different cartridges.

OSTU sells ink cartridges for home and office printers, including brands such as Brother and Canon, Epson, Q-Image, Kyocera and HP. Their listings can help you match a cartridge to your printer.

Think about the type of printing you do, too. Inkjet printers are a common choice for home offices that produce colour documents, graphics, or photos.

Inkjets provide a wider choice than similarly priced laser models in terms of speed, cost per page, and features, with the Canon TR8660 cited as an example.

Laser printers and toner, in contrast, are often used in offices that print high volumes of black-and-white text. If your printer takes refillable ink bottles, OSTU sells genuine ink bottles alongside its cartridges and media.

If your home office only prints occasionally, consider how long ink may sit between jobs. General guidance from printer makers recommends printing regularly to keep inkjet nozzles clear, but advice varies by model, so check the manual for your printer.

OSTU also sells printer ink, toner, printers, and related supplies.

Remember that most of these descriptions come from the retailers themselves. Terms such as "premium" and "100% guarantee" are marketing language, so treat them as self-reported and verify the fine print before ordering.

Keep the Total Cost of Printing in Mind

The purchase price of a cartridge is not the same as the cost of printing. For home offices that print regularly, cost per page matters more than the upfront price of an ink cartridge.

Inkjet models offer a wider choice than similarly priced laser models when comparing speed, cost per page, and features, so a slightly more expensive cartridge can still deliver a lower cost per page if it lasts longer.

People sometimes ask whether it is cheaper to buy a new printer or replace the ink. The answer depends on your printer, the cartridges it takes, and current prices in the market, so it is worth doing the maths for your own situation before deciding. Compare the price of replacement cartridges against the price of a new printer, and factor in how long you expect the printer to last.

Also think about how much ink you actually use. A home office that prints a few pages a week has very different needs from one that runs through hundreds of pages each month.

 High-volume users may prefer printers that accept genuine ink bottles or larger capacity cartridges, while light users may be fine with simple cartridge replacements. No source in this article identifies a single cheapest cartridge option, so your own usage patterns should guide the decision.

Practical Checks Before You Order

A little preparation before you check out can prevent ordering the wrong cartridge or paying more than necessary in delivery.

• Confirm your printer model and write down the cartridge numbers you need.

• Decide between genuine cartridges, compatible cartridges, or refillable ink bottles, and check which options your printer supports.

• Compare delivery costs and thresholds, including the free delivery conditions, but remember, freight costs might be built into the product price. At OSTU, we keep product prices low and show the actual freight cost for transparency. 

• Read the returns and warranty terms, especially for compatible cartridges, and keep your receipt.

• Order from OSTU or call us on 1800 801 100
  

These checks take a few minutes but make the buying process smoother. The right home office printer ink keeps your printer running and your printing costs predictable.

Frequently Asked Questions

Here are answers to some common questions about choosing home office printer ink.

What is the difference between genuine and compatible printer ink?

Genuine ink cartridges are made by the printer manufacturer, as with Epson Australia's genuine cartridges and ink bottles.

Compatible cartridges are produced by third-party companies and are designed to work in the same printers. 

How do I know which ink cartridge my home office printer uses?

Check the printer model printed on the device, then look at the cartridge numbers in the manual or on your current cartridge.  If you are still unsure, contact OSTU directly for help.

Do Australian ink suppliers offer free delivery?

Delivery offers vary between retailers. Check OSTU's free shipping rates for compatible cartridges. 

Should I buy genuine cartridges or compatible cartridges?

Both options are widely available at OSTU in Australia. OSTU supplies genuine and compatible cartridges for HP, Canon, Epson, and Brother.

Genuine cartridges come from the printer manufacturer and are designed for your exact model, while compatible cartridges may be more affordable. Compare the price difference, warranty, and returns policy before deciding what suits your home office.