We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Lexmark black toner cartridge in rectangular box

Lexmark

Lexmark E250A21A Black Toner Cartridge 3500 pages

SKU CH-NH8H-83XS3

Genuine black toner cartridge yielding 3500 pages for Lexmark laser printers

  • Cartridge ColorBlack
  • Sharp black text from first to last page
  • Consistent quality across 3500 pages
  • Quick installation with minimal downtime
  • Easy replacement keeps workflow moving
  • Genuine Lexmark cartridge ensures reliable performance

Genuine Lexmark black toner for laser printers

This genuine Lexmark black toner cartridge is made for laser printers that accept the E250A21A model. It delivers sharp lines, crisp edges and smooth shades from the first page to the last. The cartridge is quick to install, easy to clean and simple to replace. Offices and home users who need reliable monochrome output will find it a direct fit.

Standard yield and consistent output

The cartridge is rated at 3500 pages, providing a predictable page yield for everyday printing. As a genuine Lexmark supply it is engineered to work within the printer's normal thermal and power envelope without extra noise or heat. No additional power draw or cooling considerations are introduced beyond the printer's standard operation.

No bundled software or accessories

The unit ships as a single toner cartridge with no extra software, drivers or hardware accessories. Installation relies on the printer's built-in cartridge replacement routine, so nothing extra needs to be downloaded or configured. Buyers who want a maintenance kit, waste toner container or colour cartridges will need to source those separately.

Highlights

  • Sharp black text from first to last page
  • Consistent quality across 3500 pages
  • Quick installation with minimal downtime
  • Easy replacement keeps workflow moving
  • Genuine Lexmark cartridge ensures reliable performance

Specifications

BrandLEXMARK
ModelLEXE250A21A
Cartridge ColorBlack

Questions about this item

How do I install the Lexmark E250A21A cartridge and what step is often missed?

Open the printer, remove the old cartridge, shake the new cartridge gently to distribute toner, remove the sealing tape, insert until it clicks, then close the cover. The step often missed is removing the sealing tape before insertion.

What maintenance or replacement will the Lexmark E250A21A need later?

The cartridge yields approximately 3500 pages. When print quality fades or the printer signals low toner, replace the entire cartridge. No separate maintenance kit is required for this supply item.

What limit appears first during sustained printing with the Lexmark E250A21A?

The page yield limit of 3500 pages is reached first. After this volume the toner is depleted and the cartridge must be replaced to continue printing.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.