HP 21XL Black Inkjet Print Cartridge (C9351CE) - Specifications

HP 21XL Black Inkjet Print Cartridge - HP Inkjet Printer Cartridges and Ink Supplies

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Original HP Inks. Different coloured packs help you make the best choice for your printing needs and your pocket.

Standard capacity: if you print occasionally.
High capacity: if you print a lot, save cost with XL cartridges.
Specialty photo: for highest photo quality.
* Some printer models may not support all three offerings.

•	HP 21XL Black Inkjet Print Cartridges are designed to print in higher-volumes with fewer cartridge changes. Print more rich, laser-quality black text and save money too.

•	Print more laser-quality documents with fewer cartridge changes, using a high-capacity black pigment ink cartridge, and save money too.

•	Rich black inks deliver sharp, laser-quality text. Count on Original HP cartridges to deliver consistently beautiful output. Archive documents that maintain black text for decades without fading using Original HP inks¹.

•	Count on Original HP ink cartridges for superior reliability and performance. Original HP ink cartridges are widely available and easy to select, replace, and install.

•	¹ Based on paper industry predictions for acid-free papers and Original HP inks; colorant stability data at room temperature based on similar systems tested as per ISO 11798 and ISO 18909

Overview & Specifications

Overview and features
Overview	HP 21XL Black Inkjet Print Cartridges are designed to print in higher-volumes with fewer cartridge changes. Print more rich, laser-quality black text and save money too.
	Value High-capacity print cartridges for volume printing. Print More. Save More. Original HP Inks. Black
Hardware compatibility	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
Product name	HP 21XL Black Inkjet Print Cartridge

Printing specifications
Color(s) of print cartridges	Black
Ink drop	17 pl
Compatible ink types	Pigment-based
Page yield (black and white)	475 pages
Page yield footnote	Actuals yields vary based on printer used, images printed and other factors. See: www.hp.com/go/learnaboutsupplies

Environmental specifications
Operating temperature range	15 to 35° C
Storage temperature range	-15 to 35° C
Operating humidity range	5 to 95% RH

Dimensions / weight / warranty
Package dimensions (W x D x H)	113 x 36 x 115 mm
Package weight	0.073 kg
Warranty	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.
Legal disclaimer	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.

HP's WEEE registration number is WEE/EJ0076US This means that HP is a registered producer under the Waste Electrical and Electronic Equipment Regulations 2007. Read more about recycling your old IT equipment

HP is committed to providing our customers with information about the chemical substances in our products as needed to comply with legal requirements such as REACH (Regulation EC No 1907/2006 of the European Parliament and the Council). A chemical information report for this product can be found at: www.hp.com/go/reach.

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