We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular toner cartridge with matte finish and green chip visible

True Color Toner

True Color Toner 37A CF237A Black Toner Cartridge M609dn 11000 Pages

SKU CH-M59Z-H9SMV

Compatible black toner cartridge for HP LaserJet Enterprise M607, M608, M609 and MFP M631, M632, M633 series printers, yielding 11000 pages

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandHP
  • Replacement ModelHP
  • Compatible ProductsLaserJet Enterprise M607 M607n M607dn M608 M608n M608dn M608
  • Coverage5%
  • Professional black output backed by 11000-page standard yield
  • Crisp text and sharp images on every print job
  • Compatible with HP LaserJet Enterprise M607 M608 M609 series
  • Fits MFP M631 M632 M633 devices without modification
  • Quality-tested replacement for OEM CF237A cartridge

Compatible Replacement for HP 37A CF237A

This True Color Toner cartridge replaces the HP 37A CF237A black toner and fits LaserJet Enterprise M607 M607n M607dn M608 M608n M608dn M608x M609 M609dn and MFP M631 M632 M633 series printers. It is a standard yield aftermarket cartridge supplied as a single pack for office environments that need reliable monochrome output.

Consistent Print Quality at Standard Yield

The cartridge is rated for 11000 pages at five percent coverage and delivers crisp dark tones with sharp images across the full print run. As a new compatible unit it installs directly into the listed LaserJet Enterprise models without modification and meets SMTC and ISO quality assurance test criteria.

Single Pack Cartridge With Manufacturer Guarantee

The box contains one black toner cartridge and no additional hardware or software bundles. True Color Toner provides a one year manufacturer defect guarantee on the cartridge itself. Buyers who need multi pack bundles or colour toner cartridges will not find them in this listing.

Highlights

  • Professional black output backed by 11000-page standard yield
  • Crisp text and sharp images on every print job
  • Compatible with HP LaserJet Enterprise M607 M608 M609 series
  • Fits MFP M631 M632 M633 devices without modification
  • Quality-tested replacement for OEM CF237A cartridge

Specifications

BrandTrue Color Toner
ModelCF237A
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandHP
Replacement ModelHP
Compatible ProductsLaserJet Enterprise M607 M607n M607dn M608 M608n M608dn M608x M609 M609dn, LaserJet Enterprise MFP M631 M632 M633 Series Printers
Coverage5%
TypeStandard Yield Toner

Questions about this item

How do I install the CF237A cartridge in my LaserJet Enterprise M609dn, and what step do people often miss?

Open the front door, pull the old cartridge straight out, remove the orange sealing tape completely from the new CF237A, then slide it in until it clicks — skipping the tape removal causes blank pages.

What will need replacement after the CF237A reaches its 11000-page yield at 5% coverage?

The cartridge itself is the only consumable; once it hits the rated 11000 pages you simply swap in another CF237A — no separate drum or waste bottle is used in these printers.

What limit appears first during long, continuous print runs with the CF237A?

The 11000-page yield at 5% coverage is the first hard limit; toner depletion will stop printing before any mechanical wear or heat threshold is reached.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.