The HP 21 Black Inkjet Print Cartridge prints professional-looking documents with crisp black text.
It is ideal for occasional, lower-volume black text and graphics printing and it is designed to work with the HP 22 Tri-color Inkjet Print Cartridge.
This genuine HP inkjet print cartridge provides proactive alerts so you will always know when ink levels are running low, and it can be recycled conveniently through the HP Planet Partners program.
Operating temperature
Ideal: room temperature (no extremes)
Min: 15 degrees Celsius Max: 35 degrees Celsius
Min: 59 degrees Fahrenheit Max: 95 degrees Fahrenheit
Storage temperature
Min: -15 degrees Celsius Max: 35 degrees Celsius
Min: 5 degrees Fahrenheit Max: 95 degrees Fahrenheit
Install-before date
Be sure to install and begin using the HP inkjet print cartridge before the install-before date on the cartridge package.
Altitude restrictions
Target: 8,000 feet
Max: 17,000 feet
HP inkjet print cartridges are not designed to be transported in printers at high altitudes, such as on airplanes.
Home
Computers
Networking
Printers
Phones
POS
Media
Wishlist
Email
Your Account
Cart
Order Status
Checkout
Express Checkout
Login
Click here to login
Click here to register
