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Rectangular black toner cartridge with Lexmark branding, high-yield model 12A6839

Lexmark

Lexmark 12A6839 high-yield black toner cartridge, 20,000 pages

SKU CH-3AMQ-Y72ZT MPN 12A6839

High-yield black toner cartridge yielding up to 20,000 pages for Lexmark T520, T522, X520 and X522 series printers

  • Cartridges includedSingle Pack
  • Ink or toner colorBlack
  • Estimated page yieldUp to 20,000 pages at approximately 5% coverage
  • For use withFor use with the Lexmark T520, T520n, T520d, T520dn, T522, T
  • High-yield cartridge prints up to 20000 pages before replacement
  • Works with Lexmark T520, T522, X520 and X522 series printers
  • Includes oiled fuser wipers for heavy label printing
  • Delivers crisp black output from first page to last
  • Return-program cartridge designed for single use and recycling

High-yield black toner cartridge

This genuine Lexmark 12A6839 cartridge delivers up to 20000 pages of black output. It is engineered for the Lexmark T520, T522, X520 and X522 printer families. The Return Program design means the cartridge is licensed for a single use and must be returned to Lexmark after depletion.

Offices with high-volume monochrome printing

Suits workgroups that regularly print large batches of text documents on supported Lexmark laser printers and MFPs. Not for colour printing, low-volume users who would not reach the yield threshold, or any printer outside the listed T and X series.

20000-page yield at 5% coverage

The decisive figure is the approximate yield of 20000 pages measured at standard 5% page coverage. If your typical coverage is heavier, or if your printer model is not in the compatibility list, the cartridge will not deliver the expected page count.

How it compares

Measured against everything we stock in OEM Laser Toner, at today’s prices. Recalculated every night.

Price $436.99
Pricier than about 91% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameLEXMARK
Model name12A6839
Ink or toner colorBlack
Performance
Estimated page yieldUp to 20,000 pages at approximately 5% coverage
Size & build
Shipping weight2.59 kg
Package size400 × 300 × 162 mm
Compatibility
For use withFor use with the Lexmark T520, T520n, T520d, T520dn, T522, T522n, T522dn laser printers and the Lexmark X520, X522 and X522s MFPs.
In the box
Cartridges includedSingle Pack

Questions about this item

Does the Lexmark 12A6839 cartridge add noticeable heat or noise to a T522 printer running all day?

The cartridge is a passive toner supply; it has no moving parts or electronics, so it does not generate extra heat or noise during continuous printing.

Which Lexmark printer must I already own for the 12A6839 to work?

It fits the Lexmark T520, T520n, T520d, T520dn, T522, T522n, T522dn laser printers and the X520, X522, X522s multifunction devices.

Will the 12A6839 operate correctly in an older T520n that has been in service for years?

Yes, the cartridge is engineered for the full T520 and T522 series, including earlier models such as the T520n, and includes oiled fuser wipers that support heavy label printing on those machines.

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