With these ink cartridges, you can replace the ink of your Brother DCP Printer. Which cartridge you use depends on your printer model. You can find the model name on the front or in the manual of your printer. With the filters, you can find the suitable ink cartridge for your Brother printer. You can save money with an XL cartridge if you print often. These ink cartridges are the same size as regular cartridges, but have a higher capacity for an affordable price.