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Two black rectangular toner cartridges in a sealed box

SuppliesMax

SuppliesMax Lexmark X644X21A_2PK High Yield Toner Cartridge 2 Pack 32000 Pages

SKU CH-4FX3-D15CM

Two high-yield black toner cartridges yield 32000 pages at 5% coverage for Lexmark X644e and X646e series printers

  • Cartridges included2 Pack
  • Ink or toner colorBlack
  • Estimated page yield32000 Pages
  • Print coverage0.05
  • Replaces brandLexmark
  • Replacement forLexmark
  • High-yield output with 32000 pages at 5% coverage
  • Two black cartridges included for extended printing runs
  • Compatible with Lexmark X644 and X646 series printers
  • Built to OEM specifications for reliable performance
  • New condition ensures consistent quality from first page

High-Yield Black Toner Twin Pack

This SuppliesMax twin pack contains two compatible black toner cartridges built to replace Lexmark X644X21A_2PK supplies. Each cartridge is rated for up to 32000 pages at 5% coverage. The set is designed for Lexmark X644e, X644ef, X646e, X646ef and related MFP models used in office environments. Installation follows the standard cartridge swap procedure for these printers.

Suited for Mono Laser Workgroups.

Offices that print large volumes of black-only documents on the listed Lexmark devices will match the yield and cost profile. Buyers who need colour output, MICR encoding, or cartridges for non-Lexmark hardware should look elsewhere. The product is also unsuitable for printers outside the X644 and X646 series compatibility list.

32000-Page Yield at 5% Coverage Decides Fit

The single specification that determines whether this pack is the right part is the rated yield of 32000 pages per cartridge at 5% coverage. If your typical print volume and page coverage align with that figure, the set will deliver the expected lifespan; if your coverage is significantly higher, the actual page count will be lower.

How it compares

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

Price $178.99
Pricier than about 90% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Lexmark X644E / Lexmark X646E Series and Other Laser Printers
Model nameLexmark X644 × 21A_2PK
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield32000 Pages
Print coverage0.05
Compatibility
Replaces brandLexmark
Replacement forLexmark
For use withLexmark X644 × 21A_2PK
In the box
Cartridges included2 Pack
More details
MICR tonerNo

Questions about this item

Should I buy the 2-pack or a single cartridge for my Lexmark X646e?

The 2-pack supplies two high-yield black cartridges rated at 32000 pages total at 5% coverage, so you replace toner half as often as with a single unit.

What does the 32000-page yield mean for daily office printing?

At the standard 5% coverage test, the pair delivers 32000 pages; heavy graphics or dense text will reduce that figure, while lighter documents may exceed it.

Does this toner work in 110 V Lexmark X644e and X646ef models?

Yes, it is built for supported 110 V printers sold in the U.S. and fits the X644e, X644ef, X646e, X646ef and related MFP variants listed.

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