There is a Sharp MX-3050N printer in one of the offices in my building. It takes hours to print out a simple document. When I go to the Job Status screen, it says that the print is "Rendering." It is a network printer. I have to actually unplug the printer from the switch and then plug it back in for it to start printing normally for a while. I'm not sure why it's not staying consistent with printing. I have uninstalled and re-installed the printer and drivers and it will work for a little while and then it gets stuck again.