Lexmark 20N10K0 1.5K Black Toner Cartridge (Genuine Brands)

Genuine Lexmark 1.5K Black Toner

The Lexmark 20N10K0 is a genuine black toner cartridge engineered for Lexmark CS331dw, CS431dw, CX331adwe and CX431adw printers. It uses Unison Toner formulation and a shake-free print system to deliver consistent image quality from the first page to the last. This Return Program cartridge is sold for single use and must be returned to Lexmark for remanufacturing after depletion.

Yield Limit 1500 Pages

The cartridge yields approximately 1500 pages, which defines the practical limit for a single unit before replacement is required. As a Return Program supply, it cannot be refilled or reused by the owner and must be sent back to Lexmark through the free collection programme. This constraint makes it unsuitable for buyers who want a refillable cartridge or who prefer to manage recycling themselves.

Low Volume Print Headroom

A 1500 page yield comfortably handles low volume printing for home offices or small workgroups producing occasional documents and reports. It runs out quickly in environments with daily high volume output or shared departmental use where multiple users depend on a single device. Buyers who need more capacity per cartridge should consider higher yield alternatives compatible with the same printer models.