Although I use the toner only been 2 days, I am satisfied so far and after 30 print to 100%. When unpacking the positive surprise that packaging and safety covers are designed on the cartridge itself as the original toner; only missing the HP label and could not distinguish from the original it. The printer (P1006) recognized the toner without problems and the first printing of texts and forms were in first-class quality; razor sharp and with intense black color, indistinguishable from the original toner. On the cardboard packaging is indeed aptly outside: "100% Satisfaction Guaranteed" ... Well, if this pays off toner, that is, if really at least 1500 prints in consistent quality will be possible in the long term must show in the coming months until up. The first impression is definitely positive with no restrictions!