ʻO kaʻO ka Roller Charge Iapana no Kyocera Ecosys M3040dn, M3540dn, M3550idn, M3560idn, Fs-4100DN, 4200DN, 4300DN, 2100D, a me 2100DN PCRhe ʻāpana hoʻololi maikaʻi maikaʻi i hoʻolālā ʻia e hoʻomaikaʻi i ka hana o kāu paʻi Kyocera. He kuleana koʻikoʻi kēia ʻōwili hoʻoili i ke kaʻina hana electrophotographic, e hoʻopiʻi ana i ka pahu pahu e hōʻoia i ka hoʻololi ʻana o ka toner pololei a paʻa, e hopena i nā paʻi ʻoi aʻe.
Hana ʻia ma Iapana, ua ʻike ʻia kēia ʻōwili charging no kona ʻoi aku ka maikaʻi o ke kūkulu ʻana a me ka lōʻihi, e hōʻoiaʻiʻo ana i ke ola lōʻihi a ʻoi aku ka hilinaʻi o ka hana. ʻO kāna ʻenekinia pololei e hōʻemi i ka ʻaʻahu a me ka waimaka ma kāu mīkini paʻi, e ʻae ai i ka hana maʻalahi a me ka hoʻemi ʻana i nā kumukūʻai mālama. Me ka nānā ʻana i ka hana kiʻekiʻe a me ka maikaʻi, ʻoi aku ka maikaʻi o kēia roller charge no nā keʻena paʻi ʻoihana a me nā ʻoihana.