Genuine HP imaging drums produce the best performance from your laser printer. With JetIntelligence technology, each drum helps provide crisp and clear print output every time. This pack contains 1 black imaging drum with a page yield of up to 23,000 pages. For use with HP LaserJet Pro M203/MFP M227 series printers. Black imaging drum Print yield: up to23,000 pages For use with HP LaserJet Pro M203/MFP M227 series printers LaserJet with JetIntelligence technology What's in the box: 1 imaging drum Selectability: 32A