Cards were printed off the wrong marker, correct marker selected

This is caused by changing marker A to marker B in the competition set up after they were printed from marker A.

Solution: 

Option 1:

Go to Scorecard Admin, Bulk remove these pre-printed cards from the competition then delete them and pre-print the cards with the new marker

Option 2:

Go to Scorecard Admin, Click on the individual cards, manually edit each card by removing them from the comp (untick the comp), change the marker and put them back into the comp (tick the comp).