The controller being configured to determine {TAIL ~ the arbitrary shape} of the join region and to supply dot data to the printhead which compensates for {HEAD ~ the determined arbitrary shape} 
The controller being configured to determine { TAIL ~ the arbitrary shape } of the join region and to supply dot data to the printhead which compensates for { HEAD ~ the determined arbitrary shape }
OTH 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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD