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Black rectangular ink cartridge with gold contacts and label

LD Products

LD Products C9351AN (HP 21) Black ink cartridge

SKU CH-03KT-1656J

Remanufactured HP 21 black ink cartridge refilled with pigment-based ink for compatible Deskjet, Officejet and PSC printers

  • Cartridge ColorBlack
  • Compatible ProductsFor use in the the following printers: All-In-One, F385, F39
  • FeaturesThe use of LD replacement ink and toner cartridges does not
  • Remanufactured cartridge tested for reliable printing
  • Pigment-based ink resists fading for archival prints
  • Works with OfficeJet and Deskjet models including 21, 300, 335, 340, 375
  • Thoroughly cleaned and refilled after one service cycle
  • Using this cartridge does not void printer warranty

LD Products C9351AN (HP 21) Black Ink Cartridge

This is a remanufactured black ink cartridge built to replace the original HP 21. It uses a pigment-based formula designed for archival print life and colour stability. The unit has been cleaned, refilled and print-tested before sale. It is sold new and carries a two-year quality guarantee.

Home users and small offices

The cartridge fits a long list of HP DeskJet, OfficeJet, PSC and Fax models such as the F385, F4140, J3635 and 4315 series. Buyers who need colour output or a tri-colour cartridge should look elsewhere. Printers not shown in the compatibility list will not accept this cartridge.

Pigment-based black ink for archival prints

The ink is formulated for long-lasting, fade-resistant documents rather than photo gloss. If your work demands dye-based inks for high-gloss photographs, this cartridge will not meet that need.

Highlights

  • Remanufactured cartridge tested for reliable printing
  • Pigment-based ink resists fading for archival prints
  • Works with OfficeJet and Deskjet models including 21, 300, 335, 340, 375
  • Thoroughly cleaned and refilled after one service cycle
  • Using this cartridge does not void printer warranty

Specifications

BrandLD Products
ModelC9351AN
Cartridge ColorBlack
Compatible ProductsFor use in the the following printers: All-In-One, F385, F390, F394, F4135, F4140, F4150, F4172, F4180, F4185, FAX 1250, FAX 3180, OfficeJet 4315 All-In-One, OfficeJet 4315v, 4315xi, J3608, J3625, J3635, J3640, J3650, J3680, PSC 1401, 1402, 1403, 1406, 1408, 1410, 1410v, 1410xi, 1417
FeaturesThe use of LD replacement ink and toner cartridges does not void your printers warranty

Questions about this item

Will the printhead on this remanufactured HP 21 cartridge need replacing after a few refills?

The cartridge is a single-use unit; the printhead is built into the cartridge and is replaced each time you install a new one.

What limit appears first when printing large batches with this pigment-based black ink?

The page yield of the HP 21 cartridge determines how many pages you can print before the ink runs out.

Does this remanufactured cartridge run hotter or draw more power than an original during all-day printing?

Ink cartridges have no moving parts or electronics that generate heat; power draw and temperature are unchanged from an original.

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