Jan 7, 2012 #1 C cosink Newbie to Printing Joined Dec 11, 2011 Messages 2 Reaction score 0 Points 7 I use an HP OfficeJet Pro 8500A and after it has not been used for 12 or so hours all the numbers etc. on the LED blink on/off and the display says to turn print of then on. Anyone know what the problem may be?
I use an HP OfficeJet Pro 8500A and after it has not been used for 12 or so hours all the numbers etc. on the LED blink on/off and the display says to turn print of then on. Anyone know what the problem may be?
