Once again amazed by the brand Brother

When I put the unit into operation, I've only got a fright: It pulled a pale stripes on a print with a lot of text. After a further purification run of ink that looks black now from evenly distributed.

Functionally all is well, as described in the item description. Here are my ratings (+ good, o neutral, -negative):
+ Duplexing
+ Wireless printing + easy access + easy connection of PCs (see next point)
+ Easy installation
+ Copy
+ Print
+ Software: Status display always shows me the level of ink in, also on the panel (with the old cumbersome clicking but)
+ Design: compact, elegant, perhaps a bit exaggerated wide
+ Operation on the touch panel. Contrary to the opinion of other buyers, I think the panel for sufficiently large designed. If you look from above on the control panel, you have to feel slightly below the buttons on the control panel to make it)
+ Good accessibility of paper, if it should come to jam
O Software: There are no great advancement. There is at first sight no major changes, except optical, since the last 10 years.
O Sound pressure level (since I'm a little printer, it does not bother me. I also have the printer will not be where the PC is. But it is true that the printer when printing something "squeaks")
O Software: no copy function (but are not - because you always need the device for copying copying the workflow at the printer makes the most sense.)
O No cable included except electricity cable! (Is no deduction, because I print wireless)
- Colour: this first major shortcoming and therefore penalized. If you hold a freshly copied sheet next to the original colors appear paler lot. I mean that it is not 100% looks the same is to be expected, but there's already a huge difference (despite Original Innobella ink cartridge)
- Some points in the item description I can not understand (for example, 33 S. / Min Pressure..) Here I had more honesty and attention to detail expected (under what conditions, the achieved and what is the normal paper throughput). There is a star trigger again.

Notes:
Since my old printer broke down shortly afterwards, after I've used cheap replacement ink, I will use from now on always originals.
The printer I leave just like my old always the mains, so that automatic cleaning cycles can be started.