A printer hammer bank for a dot matrix or other type printer is reciprocated at {TAIL ~ high speed} along {HEAD ~ a printing position} by a low mass, low inertia servo controlled drive 
A printer hammer bank for a dot matrix or other type printer is reciprocated at { TAIL ~ high speed } along { HEAD ~ a printing position } by a low mass , low inertia servo controlled drive
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH