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Rectangular black toner cartridge with green drum shutter and side handle

SuppliesMax

SuppliesMax 81-0540-002 Compatible Toner Cartridge 21000 Pages

SKU CH-YZMB-3EPY7

Compatible black toner cartridge yielding 21000 pages at 5% coverage for Unisys UDS-540 and UDS-544 series printers

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield21000 Pages
  • Print coverage0.05
  • Replaces brandUnisys
  • Replacement forUnisys
  • High-yield printing with 21000 pages at 5% coverage
  • Compatible with Unisys UDS-540 and UDS-544 series printers
  • Replaces OEM part numbers 81-0540-001, 81-0540-807, 81-0540-997
  • Manufactured in ISO 9001 and ISO 14001 certified facilities
  • Crisp black output built to OEM specifications

What it is and who it's for

This is a SuppliesMax compatible black toner cartridge built to replace the Unisys 81-0540-002. It is intended for offices and home users who print high volumes on supported Unisys UDS-540 or UDS-544 series laser printers operating on 110V power in the U.S. It is not for colour printing, MICR encoding, or printers outside the listed compatibility list.

The spec that decides fit

The cartridge yields approximately 21000 pages measured at .05 coverage and replaces OEM part numbers 81-0540-001, 81-0540-807 and 81-0540-997. It fits Unisys UDS-540, UDS-540MRN, UDS-540-N11, UDS-544 and UDS-544-N11 models including MICR variants. Buyers with different Unisys models or non-110V machines should verify the part number before ordering.

Behaviour under sustained load

Manufactured in ISO 9001 and ISO 14001 certified facilities using new and recycled components, the cartridge is engineered for consistent output across long print runs. Crisp black text and clear contrast are maintained over the full 21000-page yield without the density drop-off sometimes seen in short-life alternatives. The 30-day manufacturer warranty covers defects discovered during extended use.

How it compares

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

Price $86.99
Pricier than about 74% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Unisys UDS-540 / UDS-544 Series and Other Laser Printers
Model nameUnisys 81-0540-002
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield21000 Pages
Print coverage0.05
Compatibility
Replaces brandUnisys
Replacement forUnisys
For use withUnisys 81-0540-002
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

What does the 21000 page yield mean for daily office printing?

The 21000 page yield is measured at 5% coverage, so typical business documents with heavier graphics or dense text will reduce the actual number of pages you can print.

Which printer models accept this SuppliesMAX cartridge?

It fits Unisys UDS-540, UDS-540MRN, UDS-540-N11, UDS-544 and UDS-544-N11 series printers, plus the MICR variants of each model.

What physical space or voltage does the cartridge need?

The cartridge is designed for 110V Unisys laser printers sold in the U.S. and installs directly into the standard toner bay of the compatible models.

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