{HEAD ~ The magnetic field} produced by the coil of {TAIL ~ the stepper motor} interferes with the capability of the readhead to recognize the magnetic indicia on the check 
{ HEAD ~ The magnetic field } produced by the coil of { TAIL ~ the stepper motor } interferes with the capability of the readhead to recognize the magnetic indicia on the check
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH