this is pretty random, but I am at a sort of internship at the moment, and a colleague just asked me how to prevent a printer from using several pages to print something instead of just one, meaning during the progress of printing he draws in more pages than one and one normal page for example is stretched out on two, everything is in disarrangement etc., and at the end you can throw both of them away.
So I answered that in my experience it depends on the age of the printer, and that newer models don't do that anymore, but she answered something like back then (a zillion years ago -.-) we used "special paper" or cotton swabs to clean it...
Could you help me and tell me if this really works or if you know any other solutions (because i don't really know where to get special paper or cotton swabs atm)?