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Black rectangular toner cartridge with matte finish and green chip visible

SuppliesMax

SuppliesMax 821255 Black Toner Cartridge 43000 Pages

SKU CH-G5RT-JTK6M

Black toner cartridge yielding up to 43000 pages at 5% coverage for Lanier SP-C840DN and SP-C842DN printers

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield43000 Pages
  • Print coverage0.05
  • Replaces brandLanier
  • Replacement forLanier
  • High-volume printing with 43000-page yield at .05 coverage
  • Crisp black output from quality components built to OEM standards
  • Reliable performance in Lanier SP-C840DN and SP-C842DN printers
  • Manufactured in ISO 9001 and ISO 14001 certified facilities
  • Designed for 110V U.S. machines with 30-day manufacturer warranty

Product identity and audience

This SuppliesMax black toner cartridge is built as a compatible replacement for the Lanier 821255 used in SP-C840DN and SP-C842DN colour laser printers. It serves offices and home users who need reliable monochrome output at high volume.

Build fit and practical impact

The cartridge installs directly into the supported Lanier models and is designed for 110V machines sold in the U.S. Manufacturing follows ISO 9001 and ISO 14001 standards, and using it does not void the printer manufacturer warranty. One cartridge frees the user from frequent replacements during heavy print runs.

Upgrade context and when it matters

It replaces the OEM Lanier 821255 and 821259 cartridges with a 43000-page yield at .05 coverage. The jump is worth it when print volume demands a lower cost per page while maintaining crisp black output and clear colour contrast for everyday business documents.

How it compares

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

Price $33.99
Cheaper than about 67% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks in Lanier SP-C840DN / Lanier SP-C842DN Series Color Laser Printers
Model nameLanier 821255
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield43000 Pages
Print coverage0.05
Compatibility
Replaces brandLanier
Replacement forLanier
For use withLanier 821255
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

How many pages can the SuppliesMax 821255 black toner print before it runs out at five percent coverage?

The cartridge yields up to 43000 pages at five percent coverage, giving consistent high-volume output for Lanier SP-C840DN and SP-C842DN printers.

Does the SuppliesMax 821255 toner generate extra heat or noise when the printer runs all day?

The toner is built to OEM specifications in ISO 9001 and ISO 14001 facilities, so it operates within the normal thermal and acoustic profile of the Lanier SP-C840DN and SP-C842DN series.

Which Lanier printer models must I already own for the SuppliesMax 821255 cartridge to work?

The cartridge is compatible with Lanier SP-C840DN and SP-C842DN color laser printers designed for 110V U.S. operation.

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