The Compatible Oki C5100/C3100/C3200 (42126641) Yellow Drum Unit are replacement Ink Cartridges that are manufactured not by the OEM (Original Equipment Manufacturer) OKI, but by a third party. This product is similar to the original in terms of quality and performance and meets our stringent quality standards. The Compatible Com..

The Compatible Oki C5100/C3100/C3200 (42126642) Magenta Drum Unit are replacement Ink Cartridges that are manufactured not by the OEM (Original Equipment Manufacturer) OKI, but by a third party. This product is similar to the original in terms of quality and performance and meets our stringent quality standards. The Compatible Co..

The Compatible Oki C5100/C3100/C3200 (42126643) Cyan Drum Unit are replacement Ink Cartridges that are manufactured not by the OEM (Original Equipment Manufacturer) OKI, but by a third party. This product is similar to the original in terms of quality and performance and meets our stringent quality standards. The Compatible Compa..

The Compatible Oki C5100/C3100/C3200 (42126644) Black Drum Unit are replacement Ink Cartridges that are manufactured not by the OEM (Original Equipment Manufacturer) OKI, but by a third party. This product is similar to the original in terms of quality and performance and meets our stringent quality standards. The Compatible Comp..