GENUINE OKI C5100, C5150, C5200, C5300, C5400 DRUM CMYK SET 42126601, 42126602, 42126603, 42126604 Sealed In Retail Packaging Black Print Cartridge 42126604 (15,000 Yield) Cyan Print Cartridge42126603 (15,000 Yield) Yellow Print Cartridge 42126601 (15,000 Yield) Magenta Print Cartridge 42126602 (15,000 Yield)