HP 42A Black Toner Cartridge Q5942A

The HP 42A Black Toner Cartridge (Q5942A) delivers consistent, high-quality prints with an approximate yield of 10,000 pages. Designed for reliable office productivity, it is compatible with HP LaserJet 4240, 4250, and 4350 series printers. HP's tamper-resistant technology ensures secure and efficient printing while supporting sustainable practices with recycled content. This cartridge helps maintain office air quality and reduces the risk of toner leaks or premature failures, making it ideal for busy work environments.