Print spooler service stops !!

I have 3 local epson tm printers. They’re all working in a windows 2003 server web-based application. The printing, sometimes is normal, other times, is just slow (I have to wait almost one minute for the printer to star printing). When it takes more than one minute, it times-out.

After a while of doing this, the server print spooler stops and I have to start it manually.

There are no events in the event log viewer.

If anyone has had a similar problem, please help me out!