Lexmark Unison Original High Yield Laser Toner Cartridge - Black, Part Number 58D1H00 for Lexmark MS810, MS811, MS821, MX722, MX826 and More Dell The ear cups are removable

The ear cups are removable for easy cleaning

Pivot and rotate cable head with one-handed operation for easy and flexible connection

it supports 20 amp power ratings at up to 250 volts

Loud and clear voice transmission with a boom microphone

ETL verified and compliant with ANSI/TIA-568-B standards for guaranteed quality

Lexmark Unison Original High Yield Laser Toner Cartridge - Black, Part Number 58D1H00 for Lexmark MS810, MS811, MS821, MX722, MX826 and More Dell The ear cups are removableLexmark Unison Original High Yield Laser Toner Cartridge Black 1 Each The Lexmark Unison Original High Yield Laser Toner Cartridge in black, part number 58D1H00, offers a reliable and high quality printing solution for a wide range of Lexmark monochrome laser printers. Designed with Lexmark's innovative Unison Toner technology, this cartridge provides consistent, sharp image quality from the first page to the last, ensuring professional results for