Others: Maximum number of copies: Up to 9 copies, Energy savings feature technology: HP Auto-Off Technology, Power supply type: Internal, Print technology: HP Thermal Inkjet, Print speed (black, draft, Letter): Up to 20 ppm, Print speed (color, draft, Letter): Up to 16 ppm, Scan technology: Contact Image Sensor (CIS), Levels of grayscale: 256, Bit depth: 24-bit, Twain version: Version 2.1, ink types: Dye-based (color), Pigment-based (black), Control panel: 5 buttons (Cancel, Resume, Color Copy, Mono Copy, & Power); 2 LED Indicator lights(Color Ink and Black Ink)
