14th October 2016, 3:10 PM
The slot loaders have one advantage over tray loaders. You can't accidentally break the slot loading mechanism by walking by the system. That's a big problem with trays, user accidents, which slot loaders side step.
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." ~ Charles Babbage (1791-1871)