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
Rectangular black plastic ink cartridge with label and printhead nozzles visible

LD Products

LD Products 51640A (HP 40) Pigment Black ink cartridge

SKU CH-8NNA-RETZE

Remanufactured pigment-black cartridge for HP 40 printers including DesignJet 450c, 650c, 430, 650c ps, 455ca, 350c, 488ca, 230, 330, 250 and Deskjet 1200c, 1200c-ps CopyJet

  • Ink or toner colorPigment Black
  • For use withLD Products is a leading provider of discount printer ink an
  • Key featuresGreat Customer Service
  • Archival print life from pigment-based ink formula
  • Remanufactured original HP 51640A cartridge thoroughly cleaned and refilled
  • Tested for leakage and electrical circuitry before final print test
  • Compatible with DesignJet and Deskjet models including 1200c and 650c
  • Two-year quality satisfaction guarantee on every cartridge

Remanufactured Pigment Black Cartridge

This LD Products 51640A cartridge is an original HP 40 shell that has completed one service cycle. It is thoroughly cleaned, refilled with pigment-based ink, and print-tested before dispatch. The formulation targets archival print life and colour stability for professional output.

For HP DesignJet and Deskjet owners needing

Suits users of listed DesignJet models such as the 450c, 650c, 430, 650c ps, 455ca, 350c, 488ca, 230, 330, 250 and Deskjet 1200c, 1200c-ps, CopyJet who want pigment durability at lower cost. Not for printers outside this compatibility list or for colour printing requirements.

HP 40 pigment black formulation

The cartridge delivers pigment-based black ink engineered for long-lasting, fade-resistant prints on compatible wide-format and desktop HP devices. Two-year quality satisfaction guarantee backs the remanufactured unit.

How it compares

Measured against everything we stock in Compatible Ink Cartridges, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 82% of the 2,577 comparable items (median $28.99).

Specifications

Product
Brand nameLD Products
Model name51640A
Ink or toner colorPigment Black

Questions about this item

Which printer models accept the LD 51640A (HP 40) pigment black cartridge?

It fits HP DesignJet 230, 250, 330, 350c, 430, 450c, 455ca, 488ca, 650c, 650c ps and Deskjet 1200c, 1200c-ps CopyJet printers.

Can I mix this remanufactured cartridge with original HP cartridges still installed in the printer?

Yes, the cartridge is built to HP 51640A specifications so it works alongside genuine HP inks in the same printer.

How do I verify the cartridge is printing correctly after installation?

Run a nozzle-check or test page from the printer menu; the output should show solid black bars with no gaps or streaks.

More in Compatible Ink Cartridges

Similar items