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Black rectangular toner cartridge with smooth matte finish and green MICR label

SuppliesMax

SuppliesMax X644X21A-MICR toner cartridge 32000 pages

SKU CH-X74S-7RADV

Compatible magnetic toner cartridge yields 32000 pages for secure check and barcode printing on Lexmark X644 and X646 series printers

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield32000 Pages
  • Print coverage0.05
  • Replaces brandLexmark
  • Replacement forLexmark
  • High-yield 32000-page output reduces replacement frequency
  • MICR magnetic toner enables secure bank-compliant check printing
  • Manufactured to OEM specifications for reliable Lexmark compatibility
  • Compatible with multiple Lexmark X644 and X646 series models
  • 5 % coverage rating ensures consistent high-volume performance

Compatible MICR toner for Lexmark X644 and X646

This SuppliesMAX cartridge replaces Lexmark X644X21A-MICR and equivalent OEM part numbers. It is a new aftermarket toner formulated with magnetic particles for secure check and barcode printing. The cartridge yields up to 32000 pages at five percent coverage and is manufactured to OEM specifications for bank-compliant output.

Check printer model and voltage before ordering

Verify that your device appears in the supported list: Lexmark Clinical Assistant, Education Station, Legal Partner, X644e, X644e-MFP, X644ef, X644ef-MFP, X646dte, X646dte-MFP, X646e, X646e-MFP, X646ef or X646ef-MFP. The toner is engineered for 110 V U.S.-based printers, so confirm your machine operates on that supply.

Suits high-volume cheque printing on listed

Offices that need magnetic toner for secure financial documents and can use the compatible models above will benefit. Buyers who require colour output, a different page yield, or a cartridge for non-Lexmark printers should look at other products.

How it compares

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

Price $163.99
Pricier than about 90% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineCheck Printing MICR Ink - Works In Lexmark X644E / Lexmark X646E Series and Other Laser Printers
Model nameLexmark X644 × 21A-MICR
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield32000 Pages
Print coverage0.05
Compatibility
Replaces brandLexmark
Replacement forLexmark
For use withLexmark X644 × 21A-MICR
In the box
Cartridges included1 Pack
More details
MICR tonerYes

Questions about this item

Does the cartridge ship alone or with any extra parts?

The pack contains one black MICR toner cartridge rated for 32000 pages at 5% coverage; no drum, developer unit or waste container is included.

Which Lexmark part numbers does this cartridge replace?

It replaces the Lexmark X644X21A-MICR, X644X01A-MICR, 64080XW-MICR, X644X11A-MICR, X644X41G-MICR, X64435XA-MICR, X644X11E-MICR, X644X21E-MICR, X644X31E-MICR and X644X11L-MICR.

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

At the standard 5% coverage test the cartridge yields 32000 pages; heavy MICR text or dense barcodes will reduce the actual count proportionally.

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