HP 643A Black Original LaserJet Toner Cartridge
Color(s) of print cartridges	Black
Print technology	Laser
Page yield (black and white)	~11,000 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
Recycled content in cartridge	15%
Package dimensions (W x D x H)	15.75 x 5.83 x 10.55 in
Package weight	4.84 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