Epson C1700 CMKY Printer Toner Cartridge dakọtara maka Aculaser 1700 C1750N C1750W CX17NF

Selenium drum bụ isi akụrụngwa nke ngwa nbipute laser, yana otu ngwaike nke na-adakarị ọdịda dị iche iche. Na toner dị ka ihe ndị bụ isi na-akwado, gụnyere ndị na-ebi akwụkwọ laser, katriji toner, toner

Ọrụ, njirimara na ụkpụrụ ọrụ nke drum selenium

Ịgba selenium bụ isi nke ngwa nbipute anya. Dị ka engine nke ụgbọ ala, ọ bụ tumadi mere nke electro photosensitive ọkara mannan. Ụkpụrụ ọrụ ya bụ usoro nke "ntụgharị foto eletrik". Semiconductor fotosensitive ọ bụghị naanị nwere njirimara nkịtị nke semiconductor nkịtị, dị ka mkpali ọkụ, mgbanwe nke resistivity mgbe doping gasịrị, mana nwekwara njirimara fotoconductive. N'ikwu ya n'ụzọ ọzọ, mgbe ekpughere semiconductor photosensitive n'ìhè, nguzogide ya nwere ike ịdaba na otu ụzọ n'ụzọ iri ruo puku iri nke nguzogide mbụ ya A na-eji drum selenium dị ka ngwaike na ihe oriri na ngwa nbipute laser, nke na-abụkarị ihe dị ka ọkara nke ọnụahịa. nke igwe dum. Ka ọ dị ugbu a, ihe ndị a na-ejikarị eme fotoconductive bụ selenium arsenic (Se in s) na cadmium sulfide (CdS). A na-akpọ ọtụtụ ụdị ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe ndị dị na selenium n'ihi na ọtụtụ n'ime ihe ndị dị na selenium mbụ bụ ihe ndị nwere selenium.