   Windows printing
  I am having trouble with my network.  I have a print server, which controls printing to a laser printer.  I also have a bunch of client computers with guest accounts. Now I can print from the guest accounts, until I add a password.  Then printing fails.  It says the print spooler isnt running.  Also I cannot add a printer.  Any idea what is going on?   
  This isn't really tech support. However, I assume you're running cups. You added a password to what to the cups page? Did you add the printers using the cups page? You have to be more specific. What's the exact error message you got?   