Don't believe the reviews! The attitude towards customers is terrible. They work carelessly. They are trying in every possible way to charge a price for a fictional service. After replacing the cartridge, the printer began to work disgustingly until it cleaned the cartridge. The cartridge was not checked, as I had to reset the chip myself. I don't need your seal, because I'm not naked anymore. What do you charge money for? The "Master" does not understand cartridges at all. In general, if you value time and money, do not contact this service.