The seller is a fraud! When sending the cartridge may be issued incorrectly, perhaps this is done on purpose(provided passport data) and the product goes back to China, a kind of boomerang. When opening a dispute, the seller wanted to get the entire amount for the cartridge, but received only for sending, 3500 somewhere, although he was counting on something else. For forwarding, Aliexpress assigned a victory to the seller, although it was possible to choose a fair position in half. But as they say, with a black sheep at least a shred of wool, but the shred is mine, they could not return the money at all! In General, bypass this point of sale, side, do not even think to buy here!