Diversity of {HEAD ~ dots} are created with the multiple achromatic color inks on {TAIL ~ a printing medium} according to image data to form a black and white image where dots are inconspicuous 
Diversity of { HEAD ~ dots } are created with the multiple achromatic color inks on { TAIL ~ a printing medium } according to image data to form a black and white image where dots are inconspicuous
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH 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