I continually was receiving "Paper Jam 1" error on my Samsung SCX-4016 "Flatbed Laser Multifunction" Printer. Even when it was clean of jams, the error would come up every single time when trying to print.

The problem was the lever/flag that determines the paperjam fell out. It wasn't broken or bent. I wasn't moving the machine or using heavy paper. It just fell out during normal use.

This is a compiled list of some of the issues I've run across while being hosted on 1and1 (1&1) and the work-arounds to fix these problems.