Cartridge 041 Black is a Canon genuine toner cartridge for the imageCLASS LBP312dn and MF525dw. Canon rates it at approximately 20,000 pages to the ISO/IEC standard, so a high-volume run goes further between changes. The single-cartridge system combines toner and drum in one unit, so there is only one consumable to change. Genuine Canon supplies are built to the same specifications as the printers they go into, which is what keeps output consistent and helps prevent the smearing and streaking that non-genuine cartridges can introduce.

• For use with the imageCLASS LBP312dn and MF525dw
• Yields approximately 20,000 pages (ISO/IEC standard)
• Genuine Canon toner cartridge — black
• Single-cartridge system: toner and drum in one replaceable unit
• High-capacity format for longer runs between replacements
• Engineered for Canon devices by the engineers who design them