Yogwirizana ndi Epson C1700 CMKY Printer Toner Cartridge ya Aculaser 1700 C1750N C1750W CX17NF

Selenium ng'oma ndiye chigawo chachikulu cha chosindikizira cha laser, komanso chimodzi mwazinthu zomwe zimakonda zolephera zosiyanasiyana. Ndipo tona monga zothandizira zoyambira, kuphatikiza osindikiza a laser, makatiriji a tona, tona

Ntchito, mawonekedwe ndi mfundo zogwirira ntchito za ng'oma ya selenium

Ng'oma ya selenium ndiye maziko a chosindikizira cha kuwala. Monga injini yagalimoto, imapangidwa makamaka ndi electro photosensitive semi mannan. Mfundo yake yogwira ntchito ndi njira ya "photoelectric conversion". Photosensitive semiconductor sikuti ali ndi makhalidwe wamba semiconductor wamba, monga chisangalalo matenthedwe, kusintha resistivity pambuyo doping, komanso ali ndi makhalidwe photoconductive. Mwa kuyankhula kwina, pambuyo pa kuwala kwa semiconductor ya photosensitive, kukana kwake kumatha kufika pa gawo limodzi mwa magawo khumi mpaka khumi mwa zikwi khumi za kukana kwake koyambirira. Drum ya selenium imagwiritsidwa ntchito ngati hardware ndi zogwiritsidwa ntchito mu printer laser, yomwe nthawi zambiri imakhala pafupifupi theka la mtengo. makina onse. Pakalipano, zinthu zomwe zimagwiritsidwa ntchito kwambiri pa photoconductive ndi selenium arsenic (Se in s) ndi cadmium sulfide (CdS). Mitundu ingapo ya zinthu zopangira organic photoconductive imatchedwa ng'oma za selenium chifukwa ng'oma zambiri zakale za selenium zimapangidwa ndi selenium yokhala ndi zida.