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Ink and toner

Why ink costs what it does, ink tanks versus cartridges, third-party ink, ink subscriptions and how to stop ink drying in the print head.

Colour ink cartridges seated in the carriage of an inkjet printer
Ink and toner How to Check Ink Levels on a Home Printer (and Trust Them) How to check ink levels on a home printer from its screen or lights, Windows, Mac or a phone app, why the gauges are estimates, and when to buy a new cartridge. October 15, 2026
The inside of an inkjet printer showing the carriage rail and ribbon cable that move the print head
Ink and toner How to Align Print Head on a Home Inkjet, Step by Step How to align print head on a home inkjet: the signs you need it, automatic and manual alignment from the printer or computer, and when cleaning is the real fix. October 15, 2026
Close-up of a yellow inkjet cartridge with its printed label
Ink and toner How to Refill Ink Cartridges Safely, and When Not To How to refill ink cartridges: which cartridges can be refilled, the steps and risks, what refilling means for your warranty, and safer ways to cut ink costs. October 15, 2026
A green photoconductor drum removed from a laser printer, lying on a white surface
Ink and toner Toner vs Drum Unit: What Each Does and When to Replace It Toner vs drum unit explained: what each part does in a laser printer, combined vs separate designs, how to tell which one is worn, and how to reset and recycle. October 15, 2026
A single yellow inkjet cartridge on a plain background
Ink and toner Which Ink Cartridge Do I Need? How to Find the Right One Which ink cartridge do I need? How to find your printer model and cartridge number, read XL and multipack labels, avoid near-miss numbers and buy right. October 15, 2026
Close-up of a used inkjet cartridge with dried ink around its electrical contacts
Ink and toner How Long Does Printer Ink Last? Shelf Life and Storage How long does printer ink last sealed and installed? What makers say about expiry dates, six-month limits, storing spare cartridges and keeping ink from drying. October 14, 2026
Colour toner cartridges seated side by side in the open drawer of a laser printer
Ink and toner How Long Does Toner Last? Pages, Shelf Life and Storage How long does toner last? What ISO page yields mean, why your pages differ, how to store unopened toner, what a toner low warning means, and drum vs toner life. October 14, 2026
A person writing figures on a sheet of paper next to a laptop
Ink and toner Ink Tank vs Cartridge Printer Cost: Find Your Break-Even Ink tank vs cartridge printer cost, worked out properly: how to find the break-even page count, what the yields really mean and when the cheaper printer wins. October 14, 2026
Refillable ink reservoirs in four colours standing beside an inkjet printer, connected by tubes
Ink and toner Ink Tank vs Cartridge Printer: Which Is Right for You? Ink tank vs cartridge printer compared: upfront price, cost per page, refilling, print quality, idle periods and which type suits light and heavy home printing. October 14, 2026
A row of colour and black inkjet cartridges sitting in a printer carriage
Ink and toner Pigment vs Dye Ink: Which Is Better for Your Prints? Pigment vs dye ink explained: sharpness on plain paper, colour on glossy paper, water and fade resistance, smudging and how to check which ink your printer uses October 14, 2026
The inside of an inkjet printer showing the carriage rail and ribbon cable that move the print head
Ink and toner Print Head Clogging: Why Ink Dries and How to Prevent It Print head clogging explained: why inkjet nozzles dry out, how cleaning cycles use ink, how to prevent clogs at home and when a print head error means more. October 14, 2026
Close-up of black text printed on a sheet of white paper
Ink and toner Print With Only Black Ink: What Works When Colour Is Empty Can you print with only black ink when a colour cartridge is empty? Grayscale settings on Windows and Mac, single-cartridge mode and why colour ink gets used. October 14, 2026
Colour and black inkjet cartridges seated in the print carriage of a home printer
Ink and toner Starter Cartridge vs Standard Cartridge: What Differs Starter cartridge vs standard cartridge: why the ink in a new printer box runs out early, what Epson and Canon say about priming, and what to buy next. October 14, 2026
Two people working at a long table at home with laptops and phones
Ink and toner Printer Ink Subscription: How It Works and Who Saves A printer ink subscription charges a monthly fee for a page allowance and posts ink to you. How these plans work, the catches, and who actually saves money. October 14, 2026
An aftermarket continuous ink system with four refillable reservoirs beside a printer
Ink and toner Third-Party Printer Ink: Is It Safe and Worth Using? Third-party printer ink explained: compatible, remanufactured and refilled cartridges, chip rejection, print quality, warranty rules and how to buy it safely. October 14, 2026
Inside an inkjet printer: the carriage rail, ribbon cable and paper path
Ink and toner Why Is Printer Ink So Expensive? The Business Explained Why is printer ink so expensive? How the razor-and-blades model, cartridge chips, small cartridges and research costs push up ink prices, and what you can do. October 14, 2026