The HP 138A W1380A Black Original LaserJet Toner Cartridge is a high-quality printer accessory designed specifically for HP LaserJet Pro 3001 and MFP 3101 Series printers. This cartridge is manufactured by HP in Japan and comes with a manufacturer warranty. With its black color and laser print technology, this toner cartridge ensures crisp and professional-looking printed documents. Ideal for those seeking reliable printing solutions, this cartridge offers consistent and exceptional results with each use.