Lexmark Unison Original Standard Yield Black Toner Cartridge (Part #58D1000) for Lexmark MS821, MS822, MS823, MS825, MS826, MX721, MX722, MX822, MX826 Series HP Monitors Hot-swappable internal 48V lead-acid battery

Hot-swappable internal 48V lead-acid battery for quick replacement without shutting down the UPS

27 inches and 4 KB of standard memory

4-inch length makes it portable and easy to carry

designed for reliable high-speed data transfer

Lexmark Unison Original Standard Yield Black Toner Cartridge (Part #58D1000) for Lexmark MS821, MS822, MS823, MS825, MS826, MX721, MX722, MX822, MX826 Series HP Monitors Hot-swappable internal 48V lead-acid batteryLexmark Unison Original Standard Yield Laser Toner Cartridge Black 1 Each The Lexmark Unison Original Standard Yield Black Toner Cartridge, part number 58D1000, is designed to deliver consistent, high quality monochrome laser printing for a range of Lexmark printers including the MS821, MS822, MS823, MS825, MS826, MX721, MX722, MX822, and MX826 series. Engineered for optimal performance, this cartridge provides a typical yield of approximately 7,500