Ridiculously small black ink cartridge lasts a few weeks – I bought this printer about 3 weeks ago. I have already used up 2 black ink cartridges. I do print a lot of material for work. But the cartridges are way too small. Much smaller than the previous 2 Brother multifunction printers I used before. This thing is a waste of money, time and effort. Poor design Brother. it prints ok ink cartridges too small, need to keep replacing them, expensive and time wasting