A moving distance of 0.3 to 0.5 mm is obtained as {HEAD ~ the stroke} of {TAIL ~ the printing pin} 1 
of
A moving distance of 0.3 to 0.5 mm is obtained as { HEAD ~ the stroke } of { TAIL ~ the printing pin } 1
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH