ncr7900iv|ncr 7900 model 4 P % ' * . 4 7 9 < ? B E H K N Q T W Z ] ` e i o r t %p1%'@'%+%c%p2%02d @00 y1 ky5 B S T U V W P Q R H D C A blue red white jx5x1Y8%p1%' '%+%co