Epson C1700 CMKY Paʻi Toner Cartridge no Akulaser 1700 C1750N C1750W CX17NF

ʻO ka pahu Selenium ka mea koʻikoʻi o ka mīkini paʻi laser, a ʻo kekahi o nā hāmeʻa i kūpono i nā hemahema. A me ka toner ma ke ʻano he kākoʻo kumu hoʻohana, me nā mea paʻi laser, nā pahu toner, toner

Nā hana, nā hiʻohiʻona a me nā loina hana o ka pahu selenium

ʻO ka pahu selenium ke kumu o ka mīkini paʻi optical. E like me ka ʻenekini o ke kaʻa, hana nui ʻia me ka electro photosensitive semi mannan. ʻO kāna kumu hana ke kaʻina o ka "hoʻololi photoelectric". Photosensitive semiconductor ʻaʻole wale nā ​​hiʻohiʻona maʻamau o ka semiconductor maʻamau, e like me ka excitation thermal, hoʻololi o ka resistivity ma hope o ka doping, akā loaʻa pū kekahi mau hiʻohiʻona photoconductive. I nā huaʻōlelo ʻē aʻe, ma hope o ka ʻike ʻia ʻana o ka semiconductor photosensitive i ka mālamalama, hiki ke hāʻule i kona kūpaʻa i hoʻokahi hapaʻumi a hiki i ka ʻumi tausani o kona kūpaʻa mua. o ka mīkini holoʻokoʻa. I kēia manawa, ʻo ka selenium arsenic (Se in s) a me ka cadmium sulfide (CdS) ka mea hoʻohana maʻamau photoconductive. Ua kapa ʻia kekahi mau ʻano mea hana photoconductive organik he pahu selenium no ka mea ʻo ka hapa nui o nā pahu selenium mua i hana ʻia me ka selenium i loko o nā mea.