HP 644A Black Original LaserJet Toner Cartridge
Free shipping, delivered next business day | Save $20 on each toner, up to 4, when you buy a LaserJet printer.
Enjoy fast, consistently outstanding results. New HP ColorSphere toner is finely tuned with intelligence in HP supplies to optimize quality and reliability. Hassle-free results are easy. With higher productivity, lower your overall costs of printing.
Sharp black, brilliant color

Sharp black, brilliant color
Sharp blacks, brilliant color—even at fast print speeds—with new HP ColorSphere toner
Proprietary technology in HP Color Laser Glossy Photo Paper and HP ColorSphere toner—better together
The HP printing system is tuned to HP's ColorSphere toner, ensuring consistently great print quality
So easy, you're more productive.
Enjoy fast print speeds without sacrificing print quality—enabled by new HP ColorSphere toner.
Free and convenient HP recycling program available in more than 30 countries worldwide
When a color cartridge runs out, continue printing up to 500 pages in black-and-white.
Managing supplies is easy with HP Smart Printing technology[1] and HP SureSupply[2] online ordering.

Enjoy fast print speeds without sacrificing print quality—enabled by new HP ColorSphere toner. Free and convenient HP recycling program available in more than 30 countries worldwide When a color cartridge runs out, continue printing up to 500 pages in black-and-white. Managing supplies is easy with HP Smart Printing technology[1] and HP SureSupply[2] online ordering.
Consistent results, real value

Consistent results, real value
The HP printing system is tuned to HP ColorSphere toner, ensuring consistently great print quality
Legendary HP quality and reliability ensures high-quality results, every time you print.
HP's all-in-one toner cartridge design—new HP ColorSphere toner enhances easy, reliable operation
Return & exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery.
Product specifications
Color(s) of print cartridges
Black
Print technology
Laser
Page yield (black and white)
~12,000 pages
Page yield footnote
Approximate yield based on 5% average coverage. Actual yields vary considerably based on content of printed pages and other factors.
Operating temperature range
50 to 81°F
Storage temperature range
-4 to 104°F
Operating humidity range
10 to 70% RH
Storage humidity
10 to 90% RH
Package dimensions (W x D x H)
15.75 x 5.83 x 10.55 in
Package weight
4.85 lb
Warranty
This HP product is warranted to be free from defects in materials and workmanship.
What's in the box
Toner cartridge; Recycling guide
Return & exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery.
- Free shipping, delivered next business day
- Save $20 on each toner, up to 4, when you buy a LaserJet printer.
Product reviews
- 2016-04-01
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