02
Kev hloov pauv ink drop regulation
Lub taub hau luam ntawv muaj cov number case poob loj ntawm 40-80pL thiab dav hlau zaus txog li 8.3kHz, muab cov kev daws teeb meem ruaj khov thiab txhim khu kev qha rau cov coding thiab kos npe thiab kev lag luam dav dav.