Re: Talking of paper...
Client ran a few of them. Their business was printing, quite a bit of the work with those printers was with MICR toner. They were probably some of the cheaper devices in the plant.
One interesting fault on one occasion.- ink failed to adhere to the middle of the document. It turned out that the printer had been run a long time on one particular width of paper which had worn a groove of that width in a roller in the fuser unit, very shallow groove but sufficient for wider stock to sit clear above that part of the roller.