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The HP 21 Black Inkjet Print Cartridge with HP pigment-based inks prints professional-looking documents with laser-quality black text. Get results you can count on across a broad range of plain papers and speciality media. |
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The HP 21 Black Inkjet Print Cartridge prints professional-looking documents with laser-quality black text. HP pigment-based black ink provides crisp sharp text for your letters and reports. |
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The HP 21 Black Inkjet Print Cartridge produces consistently reliable results every time. Great for greeting cards, educational projects, homework assignments, e-mail and letters and much more. |
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HP 21 Black Inkjet Print Cartridges are simple to install and easy to use. Save time and money with on-screen ink-level indicator in your printer software. Alerts notify you when ink is running low so you can purchase a replacement cartridge. |
| Overview & Specifications |
| Overview and features |
Overview
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The HP 21 Black Inkjet Print Cartridge with HP pigment-based inks prints professional-looking documents with laser-quality black text. Get results you can count on across a broad range of plain papers and speciality media.
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- Standard
- Reliable ink for precise, everyday moderate printing.
- Trust Original HP Inks.
 Black
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Hardware compatibility
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HP Deskjet 3910, 3920, 3930, 3940, D1311, D1320, D1330, D1341, D1360, D1420, D1430, D1445, D1455, D1460, D1468, D1520, D1530, D1560, D2330, D2345, D2360, D2430, D2445, D2460, D2468, F2110, F2120, F2140, F2180, F2185, F2187, F2210, F2212, F2235, F2240, F2250, F2275, F2280, F2290, F325, F335, F340, F350, F370, F375, F380, F390, F394, F4135, F4140, F4150, F4172, F4175, F4180, F4185, F4190 and F4194 Printers, HP Officejet 4315 and J3680 All-in-One Printers and HPPSC 1410 All-in-One
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Product name
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HP 21 Black Inkjet Print Cartridge
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| Printing specifications |
Color(s) of print cartridges
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Black
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Ink drop
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17 pl
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Compatible ink types
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Pigment-based
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Page yield (black and white)
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190 pages*
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Page yield footnote
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*Tested in HP PSC 1410 All-in-One. Average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.
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| Environmental specifications |
Operating temperature range
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15 to 35° C
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Storage temperature range
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-15 to 35° C
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Operating humidity range
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5 to 95% RH
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| Dimensions / weight / warranty |
Package dimensions (W x D x H)
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141 x 131 x 37 mm
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Package weight
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0.06 kg
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Warranty
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Each HP ink cartridge, printhead and related supply is warranted to be free from defects in materials and workmanship during the period of the warranty.
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Legal disclaimer
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The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
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Printable version
