Hello List, I have centos 4.3 and a printer Xerox4517 attached to it via parallel port. The problem I have is after some while of inactivity I cannot print, and when I check in the control center (KDE) I see the printer status is stopped (accepting jobs). I just have to start the printer and I can get it back to normal. It is possible to configure some kind of keep alive or something like that in order the printer doesn't go to the stopped state? I will appreciate your comments, --Ivan.