1. Ukuhlelela ngokuhlobisa i-oda lokuphrinta lombala
Umbala wesiphambano kulula ukuqhamuka lapho imibala yokuphrinta ngokusobala ihlukile komunye nomunye . Kulesi simo, kungcono silungise umbala we-ink, futhi uthole inani le-ink elisezingeni eliphakeme kakhulu ucebe .
2. shintsha kahle ingcindezi yokuphrinta yokucindezela
Ukulungisa ukucindezela kokuphrinta kuyisihluthulelo sokuxazulula i-UV Prance Cross Colour Prenomenon . Isibonelo, ingcindezi ephakathi kwendwangu yerabha kanye nendwangu evamile yokuphrinta ingcono kunendwangu evamile yerabha; usebenzisa idivaysi ekhethekile ye-UV ye-Key Colour Group .
