The HP 2590 Black Solvent Ink Cartridge (Model: W3T10B) is an authentic, premium industrial-grade thermal inkjet (TIJ 2.5) cartridge optimized for product marking and batch coding. It is engineered specifically for use in portable, handheld inkjet printers and inline manufacturing systems with a 12.7mm (0.5 inch) maximum print height. [1, 2, 3, 4, 5]Key Specifications & Performance Ink Type: Original HP solvent-based black ink. Ink Volume: 47 ml fill level. Drying Time: Rapid 1 to 5 seconds depending on the material. Decap Time: Long uncapped time of up to 1 hour, allowing immediate printing recovery during intermittent operations. Print Resolution: Up to 600 dpi for crisp, dark barcodes, QR codes, and texts. Throw Distance: Prints cleanly at a distance of up to 5 mm from the product surface. [1, 2, 3, 4, 5]