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Three black rectangular toner cartridges in white packaging

LD Products

LD Products Toner Cartridge 521 Black 3-Pack

SKU CH-46YJ-DQZ7J

Three-pack of standard-yield black toner cartridges compatible with Lexmark MS810, MS811 and MS812 series printers, each delivering 6,000 pages

  • TypeTONER
  • Print up to 6,000 pages per cartridge with ISO/IEC 24711 tested yield
  • Three black cartridges included for continuous high-volume printing
  • Works with Lexmark MS810, MS811 and MS812 series printers
  • Standard-yield 52D1000 replacements match original Lexmark 521 specifications
  • New aftermarket toner manufactured by LD Products for reliable output

Three-pack standard yield black toner

This three-pack contains standard yield black toner cartridges built to replace Lexmark 521 originals. Each unit is rated for 6000 pages at five percent coverage under ISO IEC 24711. The pack suits offices running the listed Lexmark MS810 MS811 and MS812 models.

Fits MS810 MS811 MS812 mono printers

It fits the MS810de MS810dn MS810dtn MS810n MS811dn MS811dtn MS811n MS812de MS812dn and MS812dtn. Printers outside this series or units bought outside the United States and Canada will not work with these cartridges. Buyers who need high yield capacity or colour toner should look at something else.

6000 pages per cartridge at ISO coverage

The decisive figure is the 6000 page yield per cartridge measured under ISO IEC 24711 at five percent coverage. If your print volume demands a higher per cartridge yield this standard yield pack will not meet it.

Highlights

  • Print up to 6,000 pages per cartridge with ISO/IEC 24711 tested yield
  • Three black cartridges included for continuous high-volume printing
  • Works with Lexmark MS810, MS811 and MS812 series printers
  • Standard-yield 52D1000 replacements match original Lexmark 521 specifications
  • New aftermarket toner manufactured by LD Products for reliable output

Specifications

BrandLD Products
TypeTONER

Questions about this item

How many pages will one cartridge from this 3-pack actually print in my Lexmark MS812dn?

Each cartridge is rated for 6,000 pages at 5 % coverage following ISO/IEC 24711, so real-world yield depends on your typical page density.

Does the 52D1000 chip in these cartridges communicate the same way as the original Lexmark 521 supply?

Yes, the compatible chip reports toner levels and status to Lexmark MS810, MS811 and MS812 series printers exactly like the OEM cartridge.

Will all three cartridges fit side-by-side in the MS811dtn toner bay without forcing the door?

They install one at a time in the single black cartridge slot; each unit matches the Lexmark 521 dimensions so the printer door closes normally.

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