I have a HP Envy Printer 4500 for past 3 month but just lately when I'm using printer They're displaying error code oxc4eb827f in my printer This is exactly why unable to print the duplicate So can any one give me suggestion how I resolve this problem in my HP http://hpenvy4502printergivingfa84061.blogofoto.com/22203402/what-does-hp-f4400-printer-cartridge-error-mean