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Lexmark B341000 black toner cartridge in retail box

Lexmark

Lexmark B341000 Toner Cartridge Black 1500 Pages toner cartridges (genuine brands)

SKU CH-JNZQ-X4FK3 MPN B341000

Genuine Lexmark black toner cartridge yielding 1500 pages for MB3442adw, B3340dw and B3442dw laser printers

  • Genuine Lexmark toner for consistent print quality
  • 1,500-page yield reduces replacement frequency
  • Return Program cartridge supports manufacturer recycling
  • Compatible with Lexmark MB3442adw, B3340dw, B3442dw printers
  • New OEM supply in retail packaging

Lexmark Return Program Toner

The Lexmark B341000 is a genuine black toner cartridge built for Lexmark laser printers including the MB3442adw, B3340dw and B3442dw. It delivers consistent image quality across its rated life and is sold new in retail packaging under Lexmark's Return Program, which expects the empty cartridge to be sent back for recycling.

Sustained Output Consistency

Designed for long-life system reliability, the cartridge maintains print density and sharpness over its 1500-page yield rather than fading after a short burst. The Return Program structure supports a predictable supply cycle for offices that print steadily throughout the month.

Upgrade From Starter or Third-Party Cartridges

Replacing a starter cartridge or a non-OEM alternative with this genuine unit restores the printer's intended yield and reliability. The jump is worth it when consistent page counts and manufacturer-backed recycling matter more than the lowest upfront cost per cartridge.

Highlights

  • Genuine Lexmark toner for consistent print quality
  • 1,500-page yield reduces replacement frequency
  • Return Program cartridge supports manufacturer recycling
  • Compatible with Lexmark MB3442adw, B3340dw, B3442dw printers
  • New OEM supply in retail packaging

Specifications

BrandLEXMARK
Shipping weight1.41 kg
Package size381 × 254 × 210 mm

Questions about this item

Does the Lexmark B341000 toner cartridge produce noticeable noise or heat during continuous all-day printing?

The Lexmark B341000 is a toner supply cartridge with no moving parts, fans or electronics, so it generates no noise or heat of its own; any sound or warmth comes from the printer engine, not the cartridge.

Which Lexmark printer models must I already own for the B341000 cartridge to work?

The B341000 is designed for the Lexmark MB3442adw, B3340dw and B3442dw laser printers; it will not function in other models.

Can I keep using older Lexmark printers such as the B3340dw alongside the B341000 cartridge?

Yes, the B3340dw is listed as a compatible device, so the B341000 cartridge works with that older model as well as the newer MB3442adw and B3442dw.

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