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