Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Box contents | Ink cartridge |
| Weight & dimensions | |
| Weight | 40 g |
| Height | 141 mm |
| Width | 131 mm |
| Depth | 37 mm |
| Operational conditions | |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -15 - 35 °C |
| Operating temperature (T-T) | 15 - 35 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Packaging data | |
| Package weight | 60 g |
| Package depth | 131 mm |
| Package height | 37 mm |
| Package width | 141 mm |
| Package type | Box |
| Brand-specific features | |
| HP GTIN (EAN/UPC) with options | (301) 884962834312; (BA5) 829160941356; (BA6) 829160941363; (UUQ) 884962780756; (UUS) 884962780749 |
| HP GTIN (EAN/UPC) | 884962834312, 829160941356, 829160941363, 884962780756, 884962780749 |
| Other features | |
| Certification | ISO/IEC 24711 |
| Print head nozzles | 416 |
| Product colour | Black |
| Ink drop | 17 |
| UNSPSC-code | 44103105 |
| Features | |
| Type | Original |
| Colour | ![]() |
| Print technology | Inkjet printing |
| Compatibility | HP 21 ink cartridges work with: |
| Page yield | 190 pages |
| Printing colours | Black |
| Country of origin | China, United States, Czech Republic, Ireland, Singapore, Malaysia |
| Cartridge capacity | Standard |
| Brand compatibility | HP |
| Quantity per pack | 1 pc(s) |
| Ink type | Pigment-based ink |
| Black ink volume | 5 ml |
| Black ink page yield | 190 pages |
| Black ink cartridges quantity | 1 |
| Total amount of recycled materials used for making | 55% |
| HP segment | Business |
| Supply type | Ink Cartridge |
| Cartridge return & recycling | ![]() |
| Black ink type | Pigment-based ink |
| Logistics data | |
| Pallet dimensions (W x D x H) | 800 x 1200 x 1158 mm |
| Products per pallet | 1920 pc(s) |
| Stacking number for pallet | 1 pc(s) |
| Master (outer) case gross weight | 4.21 kg |
| Pallet gross weight | 134.8 kg |
| Products per master (outer) case | 60 pc(s) |
| Harmonized System (HS) code | 84439990 |
| Safety regulation & standards | |
| General Product Safety Regulation (GPSR) URL | Product Safety HP 21 / C9351A Contains Benzisothiazolinone. May produce an allergic reaction. |
| EAN | 0884962780756 |
| Warranty | 1 year |
The HP 21 Black Original Ink Cartridge is a standard-capacity consumable engineered for compatible inkjet printing systems. It utilizes pigment-based black ink specifically formulated to produce archival-quality text and grayscale graphics on various paper types. This cartridge is designed for integration with specific HP hardware, including selected models from the Deskjet, Officejet, PSC, and Fax series, to maintain mechanical reliability and consistent flow rates. The production process incorporates a significant percentage of recycled materials, and the unit is compatible with manufacturer-led recycling initiatives for responsible disposal. This cartridge supports routine documentation tasks in home and small office environments while adhering to international certification standards for page yield.
Key Features:- Black printing color
- Pigment-based ink type
- Inkjet printing technology
- Standard cartridge capacity
- 5 ml black ink volume
- 190-page estimated yield
- Single pack quantity
- 55% recycled material content
- ISO/IEC 24711 certification
- Ink cartridge supply type
- Integrated cartridge recycling support
- Compatibility with HP Deskjet, Officejet, PSC, and Fax series
Estimated delivery: 09.07 - 15.07
Today: Closed (Midsummer Eve)
Estimated delivery: 09.07 - 15.07
Today: Closed (Midsummer Eve)
Estimated delivery: 09.07 - 15.07
Today: Closed (Midsummer Eve)
Estimated delivery: 09.07 - 15.07
Today: Closed
Estimated delivery: 09.07 - 15.07
Today: Closed (Midsummer Eve)
Estimated delivery time: 09.07 - 15.07
Estimated delivery time: 09.07 - 14.07
Estimated delivery time: 10.07 - 15.07
Estimated delivery time: 10.07 - 15.07
Estimated delivery time: 10.07 - 14.07
Estimated delivery time: 09.07 - 15.07
Estimated delivery time: 09.07 - 15.07
Estimated delivery time: 10.07 - 14.07
- leaflet (English)
- leaflet (Suomi)
- HP Officejet 4355 All-in-One Pri... (English)
- leaflet (Русский)
- HP Officejet 4355 All-in-One tul... (Suomi)
- HP Officejet 4355 allt-i-ett pro... (Svenska)
- leaflet (Svenska)
- HP Officejet 4355 принтер/факс/с... (Русский)
- leaflet (Русский)
- leaflet (English)
- leaflet (Suomi)
- leaflet (Svenska)


