① Imwe ndeyekuoma chishandiso chakaiswa pakati pemapoka emavara emavara, kazhinji inonzi inter-color kuomesa mudziyo. Chinangwa ndechekuita iyo Ink Layer yeruvara rwekare seyakaoma zvachose usati wapinda muboka reruvara rwekutevera

②Kumwe munhu ndewekupedzisira kudzima mudziyo wekudhinda mushure mekudhinda kwese, kwaiwanzodaidzwa kuti mudziyo wekupedzisira wekupisa. Ndozviti, mushure mekunge mafungiro ese emavara akasiyana-siyana akadhindwa uye akaomeswa, icho chinangwa ndechekuti solvent mune yakadhindwa ink layer Nekudaro, mamwe marudzi emachina ekudhinda ekudhinda haana chekupedzisira kuoma kuiswa.