This message usually means that something is obstructing the printer, or some paper is jammed inside it.
Have a look for jammed pieces of paper inside the printer.
After all paper jams are removed, close the panels, then turn the printer off, unplug it for a few minutes, turn it on again and try printing again.
There was not any paper jams, nor did turning it off for awhile permit printing.
Obviously there is a more technical problem which needs an engineer looking at it in person as no paper jams existed. and even 24 hours later it is still not printing except erratically.
Does not work. no paper jams or other obstructions within the printer
no paper jams or other obstructions it obviously needs hands on technical support
Ok, then you can arrange a repair through your local Brother dealer.
no paper jams or other obstructions still erratic needs real engineer looking at it