08-09-2005 05:05 AM
The cooling fan at the power supply cycles on and runs for 60 seconds and then cycles off for 60 seconds, 24/7. It never stops this cycle on and cycle off. It does this wile no cables are connected and it is in standby/sleep mode. It has the latest firmware. No other printer, under these "sleep" conditions, has ever done this. How can I fix it?