Hi all. Sorry for this OT message. We just bought a massive generator to run our entire office during a blackout. It's emergency services and during emergencies such as a blackout, we may need to print MSDS', etc. I'd like to set up our HP Laserjet 4000 N to run off the generator during a blackout but I can't seem to locate any documentation about voltage requirements. Last resort I'll call HP but I was wondering if any of you have set up a printer to run off a generator and if you had to do anything special. TIA!