Lexmark LEX58D0U0G Black Toner Cartridge 55000 Pages

Genuine Lexmark ultra-high-yield black toner

This genuine Lexmark cartridge is built for offices that need reliable black-and-white laser output at high volume. It carries the 58D0U0G part number and is TAA-compliant for government and enterprise procurement. The cartridge installs directly into compatible Lexmark laser printers without additional hardware or firmware steps. It is sold new in single-unit packaging.

55,000-page yield capacity and practical headroom

The cartridge is rated for up to 55,000 pages under standard test conditions, giving most departments weeks or months between replacements. Continuous high-coverage printing will reduce the actual page count, while light text documents may extend it. When toner runs low, the printer signals replacement so workflow is not interrupted unexpectedly. No recycled content is used in this OEM formulation.

Printer model compatibility that decides fit

This cartridge works only with Lexmark MS821, MS822, MS823, MS825, MS826, MX721, MX722, MX822 and MX826 printers. It will not fit earlier MS or MX series devices, colour laser models or non-Lexmark hardware. Buyers who need colour output, a lower-yield cartridge or a different brand of printer must choose another product.