{HEAD ~ The present invention} features a method and a fixture for determining the asymmetrical character of a readhead prior to {TAIL ~ its installation} in a check validation machine 
{ HEAD ~ The present invention } features a method and a fixture for determining the asymmetrical character of a readhead prior to { TAIL ~ its installation } in a check validation machine
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH