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Black rectangular toner cartridge with matte plastic housing and green drum shutter visible

SuppliesMax

SuppliesMax Compatible Toner Cartridge for Unisys UDS-423 6000 Pages 81-0423-103

SKU CH-58SK-J1YMJ

A compatible black toner cartridge yielding up to 6000 pages at 5% coverage for Unisys UDS-423 printers

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield6000 Pages
  • Print coverage0.05
  • Replaces brandUnisys
  • Replacement forUnisys
  • Print up to 6000 pages at 5% coverage for high-volume output
  • Crisp black text with clear contrast for professional documents
  • Built to OEM specifications in ISO 9001 / ISO 14001 certified facilities
  • Compatible replacement for Unisys UDS-423 and part 81-0423-103
  • New cartridge installs easily in supported 110V printers

Compatible Toner for Unisys UDS-423

This SuppliesMax cartridge replaces Unisys part 81-0423-103 and prints black toner. It is built for the Unisys UDS-423 laser printer and yields up to 6000 pages at .05 coverage. The unit is new and manufactured in ISO 9001 and ISO 14001 certified facilities.

Suits Unisys UDS-423 owners needing black output

Offices and home users with a Unisys UDS-423 who want a lower-cost alternative to the original cartridge will find this a direct fit. Buyers who require MICR toner for cheque printing or who need colour cartridges should look elsewhere because this is a single black unit without MICR formulation.

Handles 6000 pages at standard coverage

At .05 coverage the cartridge delivers up to 6000 pages of crisp black text and graphics for everyday business and personal printing. Heavy coverage jobs such as dense graphics or solid fills will reduce the practical yield below the rated figure. The 30 day manufacturer warranty covers defects in materials and workmanship.

How it compares

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

Price $40.99
Cheaper than about 58% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Unisys UDS-423 Series and Other Laser Printers
Model nameUnisys 81-0423-103
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield6000 Pages
Print coverage0.05
Compatibility
Replaces brandUnisys
Replacement forUnisys
For use withUnisys 81-0423-103
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

Which printer model must I own for the SuppliesMax 81-0423-103 cartridge to fit?

The cartridge is built for the Unisys UDS-423 laser printer and replaces OEM part 81-0423-103.

Will the cartridge work in the same UDS-423 that currently uses an original Unisys toner?

Yes, it is designed as a direct replacement and installs in the same slot without modification.

How can I confirm the cartridge is performing correctly after installation?

Print a test page; you should see crisp black output and consistent density across the 6000-page yield at 5% coverage.

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