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SuppliesMax black drum unit in rectangular cartridge form, new condition

SuppliesMax

SuppliesMax Compatible Drum Unit for Unisys UDS-630/635 30000 Pages

SKU CH-N2JB-KNA81

Compatible drum unit for Unisys UDS-630 and UDS-635 printers, yielding 30000 pages at 5% coverage

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield30000 Pages
  • Print coverage0.05
  • Replaces brandUnisys
  • Replacement forUnisys
  • Delivers up to 30000 pages at 5% coverage for high-volume printing
  • Compatible with Unisys UDS-630 and UDS-635 series printers for easy replacement
  • Built to OEM specifications in ISO 9001 and ISO 14001 certified facilities for reliable quality
  • Provides crisp black output with clear contrast for professional documents
  • Designed for 110V printers sold in the U.S. with straightforward installation

Compatible Drum Unit for Unisys UDS-630/635

This SuppliesMAX drum unit replaces the Unisys 81-6306-891 original in UDS-630MRN, UDS-630-N11, UDS-635MRN and UDS-635-N11 laser printers. It delivers up to 30000 pages at 5% coverage for offices and home users who print high volumes of black-only documents.

ISO-Certified Build for 110V US Printers

Manufactured in ISO 9001 and ISO 14001 certified facilities using new and recycled components to OEM specifications. The unit installs directly into supported 110V machines sold in the U.S. without tools, and using it does not void the printer manufacturer's warranty under U.S. law.

Replaces OEM Drum at 30000-Page Yield

This compatible drum upgrades from the original Unisys 81-6306-891 with equivalent page yield and crisp black output. The jump is worth it when you need reliable high-volume printing at lower cost and the printer model is listed in the compatibility series. It is not for colour printing, MICR workflows, or printers outside the UDS-630/635 range.

How it compares

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

Price $58.99
Pricier than about 60% 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 81-6306-891
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield30000 Pages
Print coverage0.05
Compatibility
Replaces brandUnisys
Replacement forUnisys
For use withUnisys 81-6306-891
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

Which Unisys printers does this SuppliesMAX drum unit fit?

It fits the Unisys UDS-630MRN, UDS-630-N11, UDS-635MRN and UDS-635-N11 series printers.

What physical space or voltage does the unit need?

Designed for 110V printers sold in the U.S. and installs in the standard drum slot of the listed models.

How is the drum installed and what step is often missed?

Open the printer, remove the old drum, insert the new unit until it clicks, then reset the drum counter on the control panel.

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