Security Features Prev Next The lightly colored lines covering the front and back side of the new $20 bills. As you can see, the scanner captures all of this with good detail -- scanning a $20 bill is no problem. Find out in the next section why actually printing the bill is, however, a problem. Up Next 10 Things You Should Never Buy Online 10 Online Scams That Target Small Businesses How Wine Fraud Works Does a smartphone raise your risk of identity theft? Is there an easy way to spot money-making scams?