HP 42A LaserJet Toner Black Cartridge

HP LaserJet print quality
HP’s advanced toner produces clear, sharp results.

HP Smart technology.

Tunes particle charge for reliable results.

Expect predictable results with HP supplies designed together with your printer.

Easy to use
Managing supplies is easy with HP Smart Printing technology and HP SureSupply.

All-in-one design, HP Smart Printing technology.

For easy cartridge replacement.

HP reliability delivers value
HP Smart Printing technology.

For reliable, cost-effective operation.

HP Smart technology.

Tunes particle charge for reliable results.

Keep productivity high with legendary HP quality and reliability behind you.