OKI 44472601 Fuser Unit for C301, C310, C530 Printers Genuine OKI fuser kit Works with OKI C301, C310, C321, C330, C510, C511, C530, MC332, MC342, MC351, MC352, MC361, MC362, MC561, MC562 printers Recommended for replacement every 60K pages Original OKI fuser units are designed specifically to work with OKI printers for exceptional reliability and performance