Hello, first I must say that almost all Rezesionen whether with five stars or with an asterisk, have made a big mistake. Namely the name of the printer you want to use the cartridges. Then you could namely also from the Rezesionen rauslesen for which printer cartridges are really suitable or not. Mine is an HP B 110 a and the partons will not be accepted, because the chip is not in the right place. I hope when Weider times a want to buy cartridges and HP B110a has, does not make the same mistake I did.