A printing device includes {HEAD ~ a printing head} having arranged {TAIL ~ printing elements} capable of forming dots on a medium used for printing 
having arranged
A printing device includes { HEAD ~ a printing head } having arranged { TAIL ~ printing elements } capable of forming dots on a medium used for printing
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH