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Two black rectangular toner cartridges in a sealed pack

SuppliesMax

SuppliesMax Toner Cartridge 2-Pack Black 21000 Pages X644H21A_2PK

SKU CH-Q9NJ-PCHJ0

Two-pack of compatible black toner cartridges yielding up to 21000 pages at 5% coverage for Lexmark X642, X644 and X646 series printers

  • Cartridge Quantity2 Pack
  • Cartridge ColorBlack
  • Replacement BrandLexmark
  • Replacement ModelLexmark
  • Compatible ProductsLexmark X644H21A_2PK
  • Approximate Page Yield21000 Pages
  • High-volume printing with 21000-page yield per cartridge
  • Crisp black output from quality components
  • Compatible with Lexmark X642, X644 and X646 series
  • Two-cartridge pack reduces replacement frequency
  • Built to OEM specifications for reliable performance

Two-Pack Black Toner for Lexmark X642 X644 X646

This SuppliesMax two-pack replaces Lexmark X644H21A cartridges and fits the X642e X644e X646e families plus related MFP models. Each black cartridge yields approximately 21000 pages at five percent coverage. The set suits offices that run high-volume monochrome print jobs on supported 110V printers sold in the U.S.

Drop-In Installation With Standard Handling

Cartridges install like the OEM equivalents: open the front cover, remove the old unit, shake the new cartridge gently, pull the seal tape, and slide it in until it clicks. The most common issue is forgetting to remove the full length of sealing tape, which causes blank streaks on the first pages. Firm seating and a clean corona wire area prevent repeat jams.

21000-Page Yield at Five Percent Coverage

The rated yield of 21000 pages per cartridge at 0.05 coverage is the figure that determines whether this pack matches your print volume. Buyers who need colour output or MICR toner should look elsewhere. Printers outside the listed Lexmark X642 X644 X646 series are not supported.

Highlights

  • High-volume printing with 21000-page yield per cartridge
  • Crisp black output from quality components
  • Compatible with Lexmark X642, X644 and X646 series
  • Two-cartridge pack reduces replacement frequency
  • Built to OEM specifications for reliable performance

Specifications

BrandSuppliesMAX
SeriesWorks In Lexmark X642 / Lexmark X644 / Lexmark X646 Series and Other Laser Printers
ModelLexmark X644H21A_2PK
Cartridge Quantity2 Pack
Cartridge ColorBlack
Replacement BrandLexmark
Replacement ModelLexmark
Compatible ProductsLexmark X644H21A_2PK
Approximate Page Yield21000 Pages
Coverage0.05
TypeCompatible
MICR TonerNo
FeaturesOur compatible toner, inkjet cartridges, ribbons, copier and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products. Our Products are manufactured with new and recycled components and air-sealed in an ISO-9001, ISO-9002, ISO-14001 quality certified factory. Our Products are Engineered and Manufactured for use in 110V machines in the North America. The use of our supplies does not void your machines warranty.

Questions about this item

How can I verify the cartridge is printing correctly after installation?

Print a test page and check for crisp black output with clear contrast across the full page. The 21000-page yield at 5% coverage assumes consistent quality from start to finish.

What comes in the box and do I need any extra parts?

The pack contains two black toner cartridges ready to install. No additional components are required for supported 110V Lexmark X642, X644 and X646 series printers.

Which Lexmark printer models does this 2-pack fit?

It replaces Lexmark X644H21A_2PK and equivalent OEM numbers for Lexmark Clinical Assistant, Education Station, Legal Partner, X642e, X644e, X644ef, X646dte, X646e and X646ef series devices.

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