Printer ink has to be one of the most annoying recurring costs in any UK home or small office. You buy a printer for £50, then discover a set of replacement cartridges costs almost as much as the machine itself. It's not really overpricing by accident either, most printer manufacturers make very little margin on the hardware and make it back on ink and toner instead. The good news is there's a fair bit you can do about it without switching printers or buying dodgy off-brand cartridges that ruin your print quality.
Original vs Compatible Cartridges: Where the Real Saving Is
The single biggest saving in this category comes down to one decision: original (OEM) cartridges versus compatible ones. Original cartridges are made by the printer brand itself, HP, Canon, Brother, and so on, and they're priced at a premium. Compatible cartridges are made by third-party manufacturers to work with the same printer models, and they're typically 40-60% cheaper.
The quality gap has narrowed a lot over the past few years. Reputable compatible cartridge suppliers test their products against the original printer specs, so for everyday home and office printing, most people won't notice a difference. Where it can matter is high-volume colour photo printing, where original cartridges still tend to have the edge. For text documents, invoices, and general office use, compatible is usually the smarter buy.
Buy in Bulk, But Check the Expiry First
Ink and toner do have a shelf life, so buying a year's worth in one go isn't always the saving it looks like. That said, multi-packs are almost always cheaper per cartridge than buying single units each time you run out. If you print regularly, a multi-pack works out cheaper over time. If you print occasionally, it's worth checking the cartridge's expected shelf life against how often you'll actually use it before committing to a bulk order.
Hit the Free Delivery Threshold
Most UK ink and toner retailers set a free delivery minimum, commonly somewhere around £30-£40. If your order's a few pounds short, it's often cheaper to add another cartridge you'll need soon anyway than to pay a delivery charge on a near-threshold order. This is a small habit, but over a year of printer supply orders, it adds up.
Check for a Working Discount Code Before You Checkout
This is the step people skip most often, and it's the easiest saving to make. Before paying full price for cartridges, it's worth a quick check for a verified code, since most UK ink and toner retailers run ongoing promotions that aren't obvious on the product page itself. True Image discount codes are a good example here; they're updated regularly and cover brand-specific savings on HP, Canon, Brother and Kyocera cartridges, alongside free UK shipping on qualifying orders. Checking before you pay takes seconds and can knock a decent chunk off a bulk cartridge order.
Match the Code to the Brand You're Buying
A lot of ink and toner sites run separate discounts for different printer brands rather than one blanket code. If you're specifically buying HP ink, check for an HP-specific offer before defaulting to a generic sitewide code, brand-specific deals are often bigger. The same goes for Canon, Brother, and Kyocera toner, it's worth scanning for the exact brand you need rather than assuming the first code you see is the best one available.
Consider a Refillable or Subscription Option If You Print a Lot
If you're printing heavily for a home business, it's worth looking at whether your printer brand offers a subscription-based ink service, where cartridges are sent automatically based on your usage and priced lower per page than buying individually. This won't suit occasional printers, but for anyone printing daily, it can bring the overall cost down significantly compared to one-off purchases.
Key Takeaways
- Compatible cartridges are typically 40-60% cheaper than original branded ones, with little quality difference for everyday printing.
- Buy in bulk only if you'll get through the stock before it expires.
- Hit the free delivery threshold rather than paying for shipping on a near-qualifying order.
- Always check for a working discount code before paying, brand-specific codes often beat generic sitewide ones.
Keep Your Printing Costs Down
Printer ink doesn't have to be the ongoing drain on your budget it often feels like. A mix of buying compatible where it makes sense, timing bulk orders properly, and always checking for a code before checkout keeps the cost under control. For the latest verified offers on HP, Canon, Brother and Kyocera supplies, our True Image discount codes are checked regularly and worth a look before your next cartridge order.