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Black rectangular toner cartridge with matte finish and green chip visible

SuppliesMax

SuppliesMax 81-6304-978 High Yield Toner Cartridge 15000 Pages

SKU CH-V3GE-J22VT

High-yield black toner cartridge prints 15000 pages at 5% coverage for Unisys UDS-630 and UDS-635 series printers

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield15000 Pages
  • Print coverage0.05
  • Replaces brandUnisys
  • Replacement forUnisys
  • High-yield printing with up to 15000 pages at 5% coverage
  • Crisp black output from quality components built to OEM specifications
  • Compatible with Unisys UDS-630 and UDS-635 series printers
  • Manufactured in ISO 9001 and ISO 14001 certified facilities
  • Easy installation in supported 110V printers sold in the U.S.

Compatible High-Yield Black Toner

This SuppliesMax cartridge replaces the Unisys 81-6304-978 and delivers up to 15000 pages at .05 coverage. It is built to OEM specifications in ISO 9001 and ISO 14001 certified facilities using new and recycled components. The unit fits Unisys UDS-630 and UDS-635 series printers designed for 110V operation.

Offices needing high-volume monochrome output

Suitable for businesses and individuals running compatible Unisys laser printers who want a lower-cost alternative to the original cartridge. Not for users who require MICR toner for cheque printing or those operating printers outside the listed Unisys model range. Colour printing is not supported by this black-only cartridge.

Consistent output over long print runs

The high-yield formulation maintains crisp black text and clear contrast across the full 15000-page rated life at standard coverage. Quality components reduce the risk of streaks or fading during sustained daily use in supported 110V machines. Manufacturing standards ensure reliable feeding and toner adhesion throughout the cartridge lifespan.

How it compares

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

Price $54.99
Pricier than about 56% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Unisys UDS-630MRN / UDS-630N11 / UDS-635MRN / UDS-635N11 Series and Other Laser Printers.
Model nameUnisys 81-6304-978
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield15000 Pages
Print coverage0.05
Compatibility
Replaces brandUnisys
Replacement forUnisys
For use withUnisys 81-6304-978
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

Which Unisys printer models accept the 81-6304-978 cartridge?

The cartridge fits Unisys UDS-630MRN, UDS-630-N11, UDS-635MRN and UDS-635-N11 printers.

Will the cartridge operate in a 110V machine already in use?

Yes, it is designed for 110V printers sold in the U.S. and installs without modification.

How can I confirm the 15000-page yield is being met after installation?

Print at the standard 5% coverage and track page count; the cartridge is rated for 15000 pages under that condition.

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