So, then I'll start ... My printer: Samsung CLX-3305FN I ordered the toner package, since I do not have to print a lot for my studies and that due to many graphics unfortunately also in color. The print quality is great, but price / quality I would describe as miserable. The reason is that the 1,000 pages represent a fictitious but very value in Color Even in the toner save mode, I use, I have the 1000 pages can not reach. In addition, I have the old and the new toner compared on a precision balance. The result is weight empty: approx 415,8g, weight re: approx 431,8g, resulting in a net weight of just 15g results I can not imagine that you can print 1,000 pages with only 15.3 g filling .. Well I'm also not an expert in this field and let me teach you. What annoys me also still is the fact that I can also use any accessories toner since the last software update of the printer now, what I think is an insult and patronage of customers. So I'm forced me to have to order this package again too ..