Lexmark LEX50F1000 Black Toner Cartridge MS310 MS410

Product Description

The LEXMARK LEX50F1000 is a black toner cartridge built for Lexmark laser printers in the MS310, MS410, MS510, and MS610 series. It uses Lexmark's Unison Toner formulation, which delivers consistent image density and long-life print reliability across the cartridge's service life. The shake-free design eliminates the need to redistribute toner before installation. This cartridge is part of the Lexmark Return Program and is licensed for single use. After depletion, it must be returned to Lexmark for remanufacturing or recycling. Licensed technicians and office equipment service professionals handle installation in managed print environments.

The LEX50F1000 is designed for use with the following Lexmark printers: MS310d, MS310dn, MS312dn, MS315dn, MS410d, MS410dn, MS415dn, MS510dn, MS610de, MS610dn, MS610dte, and MS610dtn. It is suited to office environments with moderate-to-high print volumes where consistent black output and reliable page yields are required. Single-cartridge packaging with an EA unit of measure means straightforward inventory management for service fleets and supply rooms alike.

Key Features

• Unison Toner formulation for consistent image quality throughout cartridge life
• Shake-free system — no toner redistribution required before installation
• Long-life print reliability reduces mid-job cartridge failures
• Part of Lexmark Return Program — single use, returned for remanufacturing or recycling
• Compatible with twelve Lexmark MS-series laser printer models

Compatibility

Designed for use with Lexmark MS310d, MS310dn, MS312dn, MS315dn, MS410d, MS410dn, MS415dn, MS510dn, MS610de, MS610dn, MS610dte, and MS610dtn printers.

Installation Notes

Power down the printer and allow it to cool before replacing the toner cartridge. Remove the new cartridge from its packaging carefully and follow the printer manufacturer's loading sequence for the specific MS-series model. Because this is a shake-free cartridge, do not shake or tap the unit prior to insertion. This cartridge is licensed for single use only and must be returned to Lexmark through the Return Program after depletion — do not attempt to refill.