Systematic fraud

Qualitatively, I can actually say only for products of the house Brother, because they are high quality and function reliably. The printing with this toner is also no mess and clean. Basically, I like your company's policy, such as the free return of the old toner cartridges - they know how many people carcinogenic and polluting substances contained-it's all tied together schinbar.

Now I would also shed light on the downside. I have now observed several times that appears in the Original toner after a few hundred prints, the cartridge is empty. Usually you can rely on a single device Yes, if an error message is displayed, but not so here. If one gathers information on the Internet, you come pretty quickly to a single key combination that hides this warning. Lo and behold, I print with this cartridge already now about 600 more sheets to this warning. There is also no end to determine the toner.
Since this problem all THREE TIMES !!! what has happened in the identical toner cartridge and I was able to print after each time, I have to go out of systematic fraud necessarily. Worse than that:
Not that citizens are thus deprived of a lot of money, but it is therefore also the environment harmed by half-empty toner cartridges are thrown away. My advice is at the next Toner Alarm (in my case Brother MFC 7360N) enter the I mentioned combination in the printer:

[...]

Knowing this combination, however, to get along well with this toner.
Only the price / performance ratio is not so awesome. Of course, you will also pay here for the trademark.