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