So we can offer you the right cartridges, it is very important that you know your printer model. We recommend you start navigating the "shop by PRINTER MODEL" area. You'll also need to know the manufacturer or your printer and the series.
Another way to find your right cartridge is to define the type of printer you have. For example, laser printers use toner cartridges, and inkjet printers use ink cartridges. So start navigating "shop by CARTRIDGES" area, and then select the manufacturer of your printer.
You can also use a search string to find your right cartridge. Just start typing your manufacturer's cartridge number or printer model, and you'll get a list of relevant queries. Simply select your specific cartridge or printer model from the list of results.