Under Product condition "Rebuilt" one can understand much - but these toners are substantially "refilled"; So old toner cartridges that have been refilled and are made capable gang again. Please do not misunderstand - that appears to be working, the print quality is good and there is at first (so far) to complain about 100 pages nothing also. But the crossed-out old labels, more than clear signs of use and scratch marks left first a strange feeling. I was not particularly surprised - the price has already hinted at something. That would be nice was if the seller would have said that sometimes clearly in the description. The quality of experience with it probably depends very much on the empties, which was delivered to the provider; for the future So I know that I should always have a separate office - just in case that delivery times does not work that great. But even then - still miles cheaper than a genuine cartridge.