If you only know the printer model, use the full model name and, where possible, match it against the old cartridge code before ordering ink or toner.
Quick answer
If you only know the printer model, use the full model name and, where possible, match it against the old cartridge code before ordering ink or toner.
If you only know the printer model, you can usually still find the right cartridge without guessing. The key is to use the full model name exactly as shown on the machine, then cross-check it against the old cartridge or a reliable match before you buy.
Start with the full printer model
Look at the label on the front, back or top of the printer and write down the complete model number. A missing letter or digit can point you to the wrong cartridge family. That matters most with brands such as HP, Canon and Epson, where model ranges often look almost identical.
Use the old cartridge as a cross-check
The old cartridge code is the fastest way to confirm compatibility. Even if the printer label is hard to read, the code printed on the old cartridge normally gives a much clearer answer. If possible, compare both the printer model and the cartridge code before ordering.
When online search is enough
If you have the full model, the Find Ink & Toner catalogue is a good next step. It works especially well for straightforward home-use printers where you are only buying one set of cartridges.
When it is better to ask for help
- The printer is older and has been unused for a while
- You are ordering for someone else
- You have more than one similar printer on site
- You want to compare original and compatible cartridges
If any of those apply, use our contact page or quote form instead of taking a chance. Getting the model checked first is much easier than sorting out a wrong order afterwards.
Use the model safely
- Copy the full printer model exactly
- Check the old cartridge for a confirming code
- Ask for help when the printer is older or shared
Related guides
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