Eyona nto iphambili kumshicileli weenkuni

Umatshini ubanjiwe ikakhulu kwiinkqubo ezimbini: izixhobo ze-hardware kunye nesoftware. I-inki ye-IK, i-inki ye-{2} {i-sping ye-{2} {yisoftware (leyo iguqule Idatha ye-Dot Matrix), inkqubo yoLawulo lweNtshukumo Iindawo ezintathu .