I have a Phaser 5550 unit that will stop accecpting print jobs on occasion throughout the day. When I delete all items in que beign printed and look at the status on the web console, the status shows busy. The only way to get it to print again is by turning it off and then on again.
This happens with Windows 7 and XP machines. I have tried different PS and PCL6 drivers.
I have tried to find what program is doing this but I have not tracked what it could be.