Solve : printer problems?

1.	Solve : printer problems?
Answer» does anyone KNOW what the problem is when a network printer (its a lexmark T630) on the MENU screen it starts flashing between PCL and PJL when it starts to print a job ,, could this be the CHIP board on its way out. More information on your system please. Also please tell us how old the printer is, and when it STARTED doing this. Flame

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