Ụdị nbipute ole dị? Kedu ihe bụ Dpi na gịnị bụ PPM?

Ụdị nke ndị na-ebi akwụkwọ: Inkjet na Laser

Enwere ụdị nbipute abụọ: inkjet na laser. Nke ndị mbụ consumables maka ndị a na-ebi akwụkwọ bụ ink maka inkjet na toner maka ndị na-ebi akwụkwọ laser. Ihe eji ebi akwụkwọ inkjet na-adịkarị ọnụ karịa, na-efu ihe dị ka $1 kwa mpempe akwụkwọ, ebe toner maka ndị na-ebi akwụkwọ laser dị ọnụ ala, ihe dị ka cents 10 kwa mpempe akwụkwọ.

DPI (ntụpọ kwa inch)

DPI bụ oke dị mkpa maka ịlele mkpebi nke ngwa nbipute. Ọ na-ezo aka na ọnụọgụ ntụpọ nke onye nbipute nwere ike iwepụta kwa inch. Dịka ọmụmaatụ, onye nbipute nwere 300 DPI nwere ike ibipụta ntụpọ 300 kwa inch. Ọnụ ahịa DPI dị elu, ka mma nke mbipụta ahụ dị mma, ọ bụ ezie na nke a pụtakwara ogologo oge mmepụta.

PPM (Ibe kwa nkeji)

PPM bụ metrik dị mkpa maka ịlele ọsọ ebipụta nke ndị nbipute na-enweghị mmetụta. Ọ na-anọchi anya “Peeji kwa nkeji,” na-egosi ọnụọgụ peeji nke onye nbipute nwere ike iwepụta n'otu nkeji. Dịka ọmụmaatụ, onye nbipute nwere 4 PPM nwere ike ibipụta ibe anọ kwa nkeji. Rịba ama na ọnụego a na-ebelata ihe dị ka ọkara na gburugburu site na iji mkpụrụedemede Chinese. Ọzọkwa, ọsọ a bụ nkezi mgbe a na-ebi akwụkwọ na-aga n'ihu; ibipụta naanị otu ibe nwere ike were nkeji zuru oke, mana ibipụta ibe iri nwere ike were naanị nkeji anọ.

Ụdị ngwa nbipute a na-ahụkarị

Ụfọdụ ụdị nbipute a na-ahụkarị gụnyere:

• HP
• Canon
• Nwanna
• Epson
• Lenovo

A maara ụdị ndị a nke ọma maka ntụkwasị obi ha na nhọrọ dịgasị iche iche dabara maka mkpa mbipụta dị iche iche.