Unfortunately I have to add my voice to the reviews of most Amazon customers with regard to the capacity. I have a few days to get a supposedly full cartridge and this as well as a used Cartridge placed on the paper scale. The used cartridge is about 2 weeks with little printout been busy working and still appreciated about 2/3 filled. Lo and behold, the new cartridge weighs 46 grams, the "old" Cartridge 42 grams. And since I yellow-green to Closure not initially removed from warranty reasons when new and I guess that this weighs at least about 3 grams, between the new and the old cartridge 1 gram difference. For 1/3 capacity? And since nowhere is the capacity or the term "Attention, starter cartridge" is, therefore, must, in my Estimate the capacity amount to 3 grams. 3 grams? Comes the price reductions about? I'm going to the cartridge return and do my technical and legal thought of it. A great pity, because the penultimate delivery this agent was fine.