Cov tshuab luam ntawv luam tau muab cais raws li cov hom luam ntawv

Cov tshuab luam ntawv luam tau muab cais raws li cov hom luam ntawv
(1) Monochrome tshuab luam ntawv
Monochrome printing printing: Lub tshuab luam ntawv luam tawm uas luam tawm ib tus cwj mem xim ntawm ib sab ntawm daim ntawv thaum lub sijhawm luam ntawv.
(2) Ob-xim luam ntawv tshuab
Ob-xim luam ntawv luam tawm: Lub tshuab luam ntawv luam tawm uas luam tawm ob lub xim cwj mem ntawm ib sab ntawm daim ntawv thaum lub sijhawm luam ntawv.
(3) Ntau lub xim luam ntawv tshuab
Ntau cov xim luam ntawv: cov tshuab luam ntawv luam tawm uas luam tawm ob lossis ntau dua number case xim nyob ntawm ib sab ntawm daim ntawv thaum lub sijhawm luam ntawv.
(4) Ob tog ntsej muag monochrome tshuab luam ntawv
Muab ob npaug rau ntawv luam ntawv monochrome tshuab luam ntawv: txaws xovxwm Lub tshuab luam ntawv uas luam tawm ntawm ob sab ntawv tib si thaum lub sijhawm luam ntawv.
(5) Muab ob npaug rau-xim luam ntawv luam ntawv tshuab
Muab ob npaug rau ntawv luam xim ntau lub tshuab luam ntawv: hauv cov txheej txheem luam ntawv, tsawg kawg ib sab ntawm daim ntawv luam tawm yog nrog ob lossis ntau xim number case.