Drum units like this top quality OKI 46484107 are just as important to your colour laser printer as their corresponding toner cartridges. So when selecting a cyan image drum there is no better option than a genuine component like this OKI 46484107.This genuine OKI 46484107 imaging drum unit expertly handles the cyan powder from your toner cartridge and distributes it evenly onto the paper for fusing. The resulting print from the OKI 46484107 are excellent and stand up to comparison to any compatible alternatives.