Tekinoroji yevariable ink droplet (gray technology) izita re tekinoroji muindasitiri yekudhinda, inobvumira kutonga saizi yemadropu einki anoburitswa, kushandiswa kwetekinoroji iyi kunoita kuti kushandiswa kweUV flatbed printer kuve kwakanyanya kufambira mberi, nekusimudzira mabatiro akawanda.
Printer yeUV flatbed yakawana tekinoroji yevariable ink droplets, nekuti kushandiswa kwepiezoelectric printing print head, inokurudzira musanganiswa wakasiyana wezviyero zveink droplets zvinoenderana nezvimwe zvigadzirwa zvekudhinda, uku ichiwedzera mwero wekudhinda, kusangana nezvinodiwa zvekudzvanywa kwemavara escreen, kuti ive nechokwadi chekuti mufananidzo unobudiswa uri wechokwadi, wakarongedzwa, uye wakagadzikana. Chikonzero chekushandiswa kwe tekinoroji ye variable droplet size, nekuti kuchiri nematambudziko akawanda muPrinter yeUV flatbed, sekushoma kwekuenzana, pamwe neuchokwadi hwepamusoro uye mamwe matambudziko.
