Make MechComp printers subject to jamming, like regular printers.

[Grek]

Printers used to be able to generate lots and lots of printouts. If moused over or allowed to catch fire, they would cause massive lag. To fix this, printer jamming was introduced: there's a small chance on every print job that the printer will jam and stop working. It can be manually fixed by someone attending it, but if it isn't fixed, further print jobs break the printer completely.

MechComp Thermal Printers can now print out lots of thermal paper all at once. It's causing the same problems for the same reasons. I see no reason not to port over the same solution.