Product name
HP 641A Black Original LaserJet Toner Cartridge
Operating temperature range
50 to 86°F
Storage temperature range
-4 to 104°F
Non-Operating Humidity Range
10 to 90% RH
Page yield footnote
Approximate yield based on 5% average coverage. Actual yields vary considerably based on content of printed pages and other factors.
Manufacturer Warranty
HP's Premium Protection Warranty. This HP product is warranted to be free from defects in materials and workmanship.
What's in the box
Toner cartridge; Recycling guide