If these cartridges properly into the printer, you will be amazed not bad what opportunities open up for. If you connect this printer namely then to a PC. Laptop, smartphone, or a piece of Apple hardware, you can now send print jobs to the device. Thanks to this cartridge, the printer is now able to apply the ink contained in accordance with the data of the print job on a piece of paper using a complex high-tech process. Thus arise on just yet blossom white paper suddenly letters, figures, stick figure, and even photos as if by magic, even in color! Because the printer colors can also mix, see the photos, like on the screen. It is just fantastic! 5/5 stars