Mobiles frustration device

The rest makes for a lot of frustration:

- Battery life rather low

- Constantly recurring error message that the ink is empty. Removal and installation of the ink cartridge helps often, only pass minutes thereafter until the printer resumes its work. That's awful. I always use original cartridges, which is printed also quite expensive sind.Sehr nice if you stand in the cold next to the car and 5 minutes waiting until the form and it can go on.

- Pressure is quite slow, quality atrocious.

For a mobile device quite bulky.

Mostly it would be faster if I draw my forms by hand and the set square, so often it takes mostly to the printer spits out the paper at last. I spend regularly nerve-wrecking minutes next to the device in which it is flashing, noise making, rolling over and the devil knows what else does until he (or she?) Finally is so gracious to print. This is atrocious and drives my blood pressure in unhealthy areas.
Sly the device is in any case: In order to avoid that I hurl it angrily to the ground, it shall always phases where he does what he is: Print without muck. Since then only disturbs the low print quality and even speed in combination with the weak battery. So that I could arrange myself, but the unreliability annoying!