The genuine OKI 44844472 is one of the four colour drums utilised by several four colour laser printers, including the MC873dnw. Each one of these 44844472 black imaging drums has an official OKI page yield of 30,000 estimated prints, making its purchase all the more cost effective.Often identified by the MC853/MC873 code on the box, the OKI 44844472 is the highest quality option for your printer, and comes fully guaranteed. As OKI are the manufacturer of your printer, the 44844472 offers the very highest standard when it comes to compatibility and reliability too.