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Rectangular black toner cartridge with green drum and smart chip visible

LD Products

LD Products 78A CE278A Black Toner Cartridge 2100 Pages

SKU CH-5Y3T-2EHSW

Compatible black toner cartridge yielding 2,100 pages for HP LaserJet P1566, P1606dn and Pro M1536dnf printers

  • TypeTONER
  • 2,100-page yield at 5% ISO coverage
  • Smart chip enables accurate toner-level monitoring
  • Compatible with HP LaserJet M501, M506 and M527 series
  • Remanufactured cartridge tested for consistent print quality
  • Replaces HP 78A CE278A black toner cartridge

Compatible 78A Black Toner

The LD Products 78A CE278A is a new aftermarket toner cartridge built as a direct replacement for the original HP 78A supply. It is intended for home or office users who operate the listed LaserJet models and want a lower-cost alternative that still delivers bold, vivid text on every page.

Page yield and chip function

Rated at 2,100 pages under the ISO/IEC 5% coverage standard, this cartridge sets a clear practical limit on volume before replacement is needed. A working smart chip is included so the printer can report remaining toner levels accurately, avoiding unexpected interruptions during print jobs.

Printer model list

Compatibility is limited to the specific models named in the data: M501dn, M506dh, M506dn, M506n, M506x, M527c, M527dn, M527f, M527z, LaserJet P1566, LaserJet Pro M1536dnf and LaserJet Pro P1606dn. Buyers with any other printer, including units purchased outside the United States and Canada, cannot use this cartridge.

Highlights

  • 2,100-page yield at 5% ISO coverage
  • Smart chip enables accurate toner-level monitoring
  • Compatible with HP LaserJet M501, M506 and M527 series
  • Remanufactured cartridge tested for consistent print quality
  • Replaces HP 78A CE278A black toner cartridge

Specifications

BrandLD Products
TypeTONER

Questions about this item

Which version of the LD 78A cartridge should I pick for my printer?

This pack contains one black standard-yield cartridge rated at 2,100 pages and is the only version offered here.

What does the 2,100-page figure mean once the cartridge is in my machine?

It is an ISO/IEC 5% coverage yield; actual pages will vary with your document mix and print settings.

Does the chip on this CE278A cartridge work with HP printer monitoring?

Yes, a working smart chip is included for ink-level monitoring on the listed HP models.

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