as is compatible, everything superfluous compared to the original has no place to be - the original is very beautiful, good "Scult" a work of art what, but who sees a when put in the printer? for consistent, nothing but essentially bare all, suddenly there is no indication, not a small sticker to indicate the approach to change, thankfully on the original, has a sticker Explain. but it's still German quality. So if you buy it, you should know by heart the procedure, oh this is not complicated, so we ask silly questions for experts, but needed to do well when you are in the dark, like what kind is it for these buttons in green ... well it took me 15 minutes and miracle printer immediately recognize the toner, but strangely I find pages counter ... so to see if it holds the promise of 8000 pages ...