Lexmark 72K0FK0 Black Return Program Developer Unit WorkForce Pro WF-R4640 — It is rated at

— It is rated at approximately 830 pages at 5% page coverage

while the water-resistant properties ensure your documents remain legible even when exposed to moisture

Manufacturer Part Number: 56F0Z00

superior quality

DR1030 Brother Original Drum Unit

Lexmark 72K0FK0 Black Return Program Developer Unit WorkForce Pro WF-R4640 — It is rated atLexmark 72K0FK0 Black Return Program Developer Unit Genuine Lexmark black developer unit engineered for exceptional print quality and maximum productivity. This essential component works in conjunction with your toner cartridge to deliver consistent, sharp black output throughout its impressive lifespan. Key Features: Ultra High Yield Capacity: Approximately 175,000 pages for maximum productivity and value Developer Unit Technology: Essential