Overview:

Features:

• 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.
• 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.
• 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.
• 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.

Specifications:

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Specifications for the product series
Product Code	HC9351AE
Printing
Color(s) of print cartridges	Black
Ink drop	17 pl
Compatible ink types	Pigment-based
Page yield (black and white)	190 pages*
Environmental
Operating temperature range	15 to 35° C
Storage temperature range	-15 to 35° C
Operating humidity range	5 to 95% RH
Dimensions / weight
Package dimensions (W x D x H)	141 x 131 x 37 mm
Package weight	0.06 kg