The HP Smart Tank 670 Wireless All-in-One is a high-capacity ink tank printer designed for homes, offices, schools, and small businesses. It combines printing, scanning, and copying in one efficient device, delivering sharp text and vibrant colour prints at a low cost per page. With wireless connectivity, automatic two-sided printing, and convenient ink refilling, it is ideal for users who need reliable, high-volume printing. The printer supports mobile printing through the HP app, Apple AirPrint, and Mopria, making it easy to print documents from compatible smartphones, tablets, and computers.

• Brand: HP
• Model: Smart Tank 670 All-in-One
• Product Number: 6UU48A
• Printer Type: Multifunction colour ink tank printer
• Functions: Print, scan, copy
• Print Technology: HP Thermal Inkjet
• Print Speed (Black): Up to 12 pages per minute (ISO, A4)
• Print Speed (Colour): Up to 7 pages per minute (ISO, A4)
• Black Print Resolution: Up to 1200 × 1200 rendered dpi
• Colour Print Resolution: Up to 4800 × 1200 optimised dpi
• Duplex Printing: Automatic two-sided printing
• Scanner Type: Flatbed
• Optical Scan Resolution: Up to 1200 dpi
• Copy Resolution: Up to 600 × 600 dpi
• Display: Two-line LCD with smart-guided buttons
• Processor Speed: 800 MHz
• Memory: 128 MB
• Paper Input Capacity: 150 sheets
• Paper Output Capacity: 100 sheets
• Monthly Duty Cycle: Up to 3,000 pages
• Recommended Monthly Print Volume: 400–800 pages
• Connectivity: Dual-band Wi-Fi, Wi-Fi Direct, USB 2.0 and Bluetooth Low Energy
• Mobile Printing: HP app, Apple AirPrint, Mopria and Wi-Fi Direct
• Ink System: Refillable four-colour ink tank system (black, cyan, magenta and yellow)
• Borderless Printing: Yes, up to A4 size
• Supported Paper Sizes: A4, A5, A6, B5, envelopes and supported card sizes
• Compatible Operating Systems: Windows, macOS and ChromeOS, subject to version compatibility
• Specifications are based on HP's official product documentation.
• Key Features
• High-Capacity Ink Tanks: Print large volumes of documents while keeping running costs low.
• All-in-One Functionality: Print, scan and copy using one compact device.
• Automatic Duplex Printing: Print on both sides of the paper to reduce paper consumption.
• Wireless Connectivity: Print conveniently from compatible devices without a direct USB connection.
• High-Quality Colour Printing: Produce clear text, colourful graphics and detailed images.
• Mobile Printing Support: Print and scan using compatible mobile devices and the HP app.
• Easy Ink Refilling: Refill ink tanks using compatible HP ink bottles.
• Borderless Printing: Print borderless photos and documents on supported paper sizes.
• Smart-Guided Controls: Easily manage common printing tasks using the printer's control panel.