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Three rectangular black toner cartridges in a row

LD Products

LD Products 43502301 Type 9 Black toner cartridge 3-pack

SKU CH-AZ7B-B73DT

Three-pack of compatible black toner cartridges yielding 3000 pages each for Okidata B4400, B4500, B4550 and B4600 series printers

  • TypeTONER
  • 3,000 pages per cartridge at 5 % ISO coverage
  • Three-cartridge pack lowers cost per page
  • Compatible with OKI B4400, B4500, B4550 and B4600 series printers
  • Each cartridge quality-tested for bold, vivid black output
  • Replaces Okidata 43502301 Type 9 toner

Three-Pack Black Toner for Okidata B Series

This three-pack contains LD Products compatible toner cartridges that replace Okidata 43502301 Type 9 units. Each cartridge prints in black and is designed for offices that run Okidata B4400, B4500, B4550 or B4600 series printers and want a lower-cost supply option.

Yield Measured at Five Percent Coverage

The quoted 3000 pages per cartridge follows the ISO/IEC test method at five percent page coverage. Real-world yield will drop when printing dense text, graphics or full-page solids, so plan replacement cycles around actual document types rather than the laboratory figure.

Printer Model List Is the Compatibility Gate

The cartridge fits only the Okidata B4400, B4400n, B4500, B4500n, B4550, B4550n, B4600, B4600n and B4600n PS models listed in the data. It will not work in colour printers, in non-B-series Okidata hardware, or in machines from other manufacturers that use a different cartridge shape or chip.

Highlights

  • 3,000 pages per cartridge at 5 % ISO coverage
  • Three-cartridge pack lowers cost per page
  • Compatible with OKI B4400, B4500, B4550 and B4600 series printers
  • Each cartridge quality-tested for bold, vivid black output
  • Replaces Okidata 43502301 Type 9 toner

Specifications

BrandLD Products
TypeTONER

Questions about this item

Should I buy the 3-pack or look for a single 43502301 cartridge?

The 3-pack gives you three Type 9 black cartridges at once, each rated for 3000 pages at 5% coverage, so you avoid reordering sooner and keep a spare on the shelf.

What does the 3000-page yield mean when I print daily reports and graphics?

It is measured at 5% coverage under ISO/IEC test conditions; pages with dense text, tables or images will use more toner and reduce the actual count per cartridge.

Does the Type 9 label limit which Okidata B-series printers I can use these in?

Type 9 identifies the cartridge shape and chip for the B4400, B4500, B4550 and B4600 families, so it works across all listed n and PS variants without extra steps.

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