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
Ten black toner cartridges in a rectangular pack

Ninestar Technology

Ninestar Technology 30A toner cartridge 10 pack black

SKU CH-GMZ3-H4DCT MPN 30A

Ten black toner cartridges for HP LaserJet Pro M203 and M227 series printers

  • Cartridge Quantity10 Pack
  • Cartridge ColorBlack
  • Replacement BrandHP
  • Replacement Model30A CF230A
  • Compatible Products30A CF230A
  • Operating Humidity20% to 80%
  • Ten cartridges in one pack reduce reorder frequency
  • Standard-yield black toner prints crisp text for everyday documents
  • Works with HP LaserJet Pro M203dn, M203dw and MFP M227 series
  • Operates reliably from 10 °C to 30 °C in 20 % to 80 % humidity
  • Two-year shelf life keeps spares ready when needed

Ten-pack replacement toner

This ten-pack supplies black toner cartridges built to replace the HP 30A CF230A. It fits HP LaserJet Pro M203dn, M203dw and MFP M227d, M227fdn, M227fdw, M227sdn printers. The cartridges are new and manufactured to meet or exceed OEM requirements. Users who need colour output or a different cartridge model should choose another product.

Operating environment limits

The cartridges operate reliably between 10°C and 30°C with 20% to 80% relative humidity. Storage is rated from -20°C to 40°C at the same humidity range. A two-year shelf life supports bulk purchasing without degradation. Extreme temperatures or humidity outside these bands are not covered.

Sustained print behaviour

Under continuous printing the standard-yield formulation delivers consistent density across each cartridge. The ten-pack format reduces change-over frequency for high-volume offices. Print quality remains stable for the rated life of each unit. Environments that exceed the stated temperature or humidity limits may see reduced consistency.

Highlights

  • Ten cartridges in one pack reduce reorder frequency
  • Standard-yield black toner prints crisp text for everyday documents
  • Works with HP LaserJet Pro M203dn, M203dw and MFP M227 series
  • Operates reliably from 10 °C to 30 °C in 20 % to 80 % humidity
  • Two-year shelf life keeps spares ready when needed

Specifications

Cartridge Quantity10 Pack
Cartridge ColorBlack
Replacement BrandHP
Replacement Model30A CF230A
Compatible Products30A CF230A
Operating Humidity20% to 80%
Storage Humidity20% to 80%
Operating Temperature10°C to 30°C (50°F to 86°F)
Storage Temperature-20°C to 40°C (-4°F to 104°F)

Questions about this item

How do I install the 30A cartridge in my HP LaserJet Pro M203dn, and what step do people often miss?

Open the front cover, pull out the old cartridge by its handle, remove the orange shipping lock and pull the sealing tape straight out, then slide the new cartridge in until it clicks — skipping the tape removal is the most common mistake.

What maintenance or replacement will this 10-pack of 30A black toner cartridges need later?

Each cartridge is a single-use standard-yield unit; when print density fades you replace the whole cartridge — no drum, developer or waste-bottle servicing is required on these models.

What is the first limit I will hit when printing continuously with the 30A cartridge?

The operating temperature ceiling of 30 °C is reached first; sustained heavy printing can push the printer above this range, causing it to pause until it cools.

Also in this aisle

People compared these

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