Am disappointed, long loud idle after printing and toner unpleasant smell in the office

Have purchased the printer because of the good rating, I would never buy it !!!
he just rattled again because for ages need to collect the paper or otherwise declares toner empty, then I take out the toner and press the same back in and then go back. Maybe I have a Monday device but the first impression counts halt. Then the long idle / fan is annoying to the pressure of the then still very loud and it smells very unpleasant. That worries me really, in the evening I wonder when I Mundabputzen no ink on the back of the hand have such a nasty taste in the mouth I, working only with queer ventilation, but can be very cold sometimes. From Samsung I know that there was a restonerbehälter who was ordered to be replaced regularly because it was full, no idea where the waste toner at Dell lands, probably in my airways :-(
I'm now a pure B / W printers ordered, hope of doing his job better than the Dell. The Dell is only for scanning in the future, copy and color used, which is not so common and luckily I did what for the money at least. The two points gets the Printers only for scan and copy, otherwise it would have zero points as pure printers.
Glad if I can properly print and work again.

Greeting