Of {TAIL ~ the combinations} to which {HEAD ~ the present invention} is applicable, the most preferable is a case where the ink of this embodiment is a black ink, because the effect of this embodiment such as increase in OD value and suppression of “haze” can most effectively contribute to the quality of printed characters 
to is applicable
Of { TAIL ~ the combinations } to which { HEAD ~ the present invention } is applicable , the most preferable is a case where the ink of this embodiment is a black ink , because the effect of this embodiment such as increase in OD value and suppression of “ haze ” can most effectively contribute to the quality of printed characters
OTH TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH