In {TAIL ~ the present embodiment}, {HEAD ~ a bubble jet type print head unit} 10 is used, but the piezo jet type print head unit may also be used 
In
In { TAIL ~ the present embodiment } , { HEAD ~ a bubble jet type print head unit } 10 is used , but the piezo jet type print head unit may also be used
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH