HP Smart Tank 670 All-in-One (6UU48A)
Simplify at-home printing with mobile setup
- Functions: Print, Scan, Copy, Wireless
- Print speed: Print speed up to 12 ppm (black) and 7 ppm (color)
3 - Print quality black (best): Up to 1200 x 1200 rendered dpi

Family printing made as easy as 1,2,3
Print with ease thanks to simple mobile setup
A boost in home productivity
Save time and get more done with outstanding print quality, two-sided printing, and the HP Smart app.
Fully loaded with savings
Perfect for low-cost, high-volume printing – up to three years of Original HP Ink included in the box.
Environmentally conscious printing
Simplify home printing with up to three years of Original HP Ink included in the box 2
Engineered for high-volume printing
Get up to 18,000 black or 8,000 colour pages of Original HP Ink included in the box.
Automatic two-sided printing
Speed through multi-page documents with automatic two-sided printing.
Your reliable connection
Get faster, more reliable connections using dual band Wi-Fi with self-healing.
HP Smart app
Print, scan and copy from your phone – from anywhere. Enjoy advanced scanning for 12 months with HP Smart Tank.
Tech specs
- Connectivity, standard:
1 Wi-Fi Direct; 2 Hi-Speed USB 2.0 (device)
- Mobile printing capability:
Apple AirPrint; Mopria certified; HP Print Service Plugin (Android printing); HP Smart app; Wi-Fi Direct Printing
8 - Duty cycle (monthly, A4):
Up to 3,000 pages
- Duty cycle (monthly, letter):
Up to 3,000 pages
- Paper handling input, standard:
150-sheet input tray
- Print technology:
HP Thermal Inkjet
- Borderless printing:
Yes (up to 8.5 x 11 in, 210 x 297 mm)
- Scan resolution, optical:
Up to 1200 dpi
Accessories
Warranty & Support
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Print, copy, scan, wireless
Print speed up to 7.5 ppm (black) and 5.5 ppm (color)
9 60-sheet input tray
1 Wi-Fi 802.11b/g/n; 1 Hi-Speed USB 2.0 (device)
Print, copy, scan, wireless
Print speed up to 7.5 ppm (black) and 5.5 ppm (color)
9 60-sheet input tray
1 Wi-Fi 802.11b/g/n; 1 Hi-Speed USB 2.0 (device)
Mobile printing capability: Apple AirPrint; Mopria Print Service; Chrome OS; HP app
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Print, copy, scan
Print speed up to 12 ppm (black) and 5 ppm (color)
10 100-sheet input tray
1 Hi-Speed USB 2.0 (device); 1 Wi-Fi 802.11b/g/n; 1 Wi-Fi Direct
Print, copy, scan
Print speed up to 12 ppm (black) and 5 ppm (color)
10 100-sheet input tray
1 Hi-Speed USB 2.0 (device); 1 Wi-Fi 802.11b/g/n; 1 Wi-Fi Direct
Mobile printing capability: HP Smart app; Apple AirPrint; Mopria Print Service; HP Print Service Plugin (Android printing); Wi-Fi Direct Printing
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Print speed up to 22ppm (black, A4)
11 250-sheet input tray
Hi-Speed USB (compatible with USB 2.0 specifications; Ethernet 10/100 Base-TX; 802.11a/b/g/n (2.4/5 GHz) Wi-Fi radio
Mobile printing capability: HP Smart App; Apple AirPrint™; Mopria™ Certified; Wi-Fi® Direct PrintingApple AirPrint™; HP Smart App; Mopria™ Certified; Wi-Fi® Direct Printing
Print, copy, scan
Print speed up to 22ppm (black, A4)
11 150 sheet input tray
Hi-Speed USB (compatible with USB 2.0 specifications; Ethernet 10/100 Base-TX; 802.11a/b/g/n (2.4/5 GHz) Wi-Fi radio
Print, copy, scan
Print speed up to 22ppm (black, A4)
11 150 sheet input tray
Hi-Speed USB (compatible with USB 2.0 specifications; Ethernet 10/100 Base-TX; 802.11a/b/g/n (2.4/5 GHz) Wi-Fi radio
Mobile printing capability: HP Smart App; Apple AirPrint™; Mopria™ Certified; Wi-Fi® Direct Printing
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Print
Up to 20 ppm
11 150-sheet input tray
1 Hi-Speed USB 2.0 (device); Wireless 802.11b/g/n 2.4GHz
Print
Up to 20 ppm
11 150-sheet input tray
1 Hi-Speed USB 2.0 (device); Wireless 802.11b/g/n 2.4GHz
Mobile printing capability: HP Smart App; Apple AirPrint™; Wi-Fi® Direct printing; Mopria™ Certified
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Print, copy, scan
Up to 20 ppm
11 150-sheet input tray
1 Hi-Speed USB (compatible with USB 2.0 specifications)
Print, copy, scan
Up to 20 ppm
11 150-sheet input tray
1 Hi-Speed USB (compatible with USB 2.0 specifications); 802.11b/g/n (2.4 GHz) Wi-Fi radio + BLE
Print, copy, scan
Up to 20 ppm
11 150-sheet input tray
1 Hi-Speed USB (compatible with USB 2.0 specifications); 802.11b/g/n (2.4 GHz) Wi-Fi radio + BLE
Mobile printing capability: HP Smart App; Apple AirPrint™; Mopria™ Certified; Wi-Fi® Direct Printing
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Print, Scan, Copy, ADF, Wireless
Print speed up to 15 ppm (black) and 9 ppm (color)
10 250-sheet input tray
Hi-Speed USB 2.0; Wi-Fi; LAN
Print, Scan, Copy, ADF, Wireless
Print speed up to 15 ppm (black) and 9 ppm (color)
10 250-sheet input tray
Hi-Speed USB 2.0; Wi-Fi; LAN
Mobile printing capability: Apple AirPrint; Chrome OS; HP Print Service Plugin (Android printing); HP Smart app; Mopria™ certified; Wi-Fi Direct Printing
8
Footnotes and disclaimers
Product features may vary to those shown in images/videos.
- 1. Dimensions vary as per configuration
- 2. Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty.
- 3. ISO speeds measured using ISO/IEC 24734, ISO/IEC 17629 or ISO/IEC 29183. In simplex mode. Excludes first page or first set of ISO test pages for PPM measurements. For details see: http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
- 4. Requires the HP Smart app download. For details on local printing requirements see http://www.hp.com/go/mobileprinting. Certain features/software are available in English language only and differ between desktop and mobile applications. Subscription may be required; subscription may not be available in all countries. See details at http://www.hpsmart.com. Internet access required and must be purchased separately. HP account required for full functionality. List of supported operating systems available in app stores.
- 5. Wireless operations are compatible with 2.4 GHz and 5.0 GHz operations only. Learn more at http://www.hp.com/go/mobileprinting. Wi-Fi is a registered trademark of Wi-Fi Alliance®. Supports both 5.0 GHz and 2.4 GHz using up to 12 non-overlapping channels vs only 3 non-overlapping channels for 2.4 GHz only. Supports 5.0 GHz band (up to 150 mbps) vs 2.4 GHz band (up to 72.2 mbps).
- 6. Based on internal HP testing. Average timing estimate based on: 1) downloaded HP Smart app on mobile or desktop device, 2) setting up Shortcuts, 3) scanning jobs which have more than 2–3 tasks associated with them (scan to email, save and rename, store to cloud, etc.). Average timing savings comparison based on using printer and desktop scan software to complete similar scanning tasks. Requires the HP Smart app download and supported HP printer. For details on local printing requirements see http://www.hp.com/go/mobileprinting.
- 7. Based upon 200 pages per month of HP Smart Tank customers’ usage. Actual yield varies considerably based on content of printed pages and other factors. Average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Some ink from included bottles is used to start up the printer. For details see http://www.hp.com/go/learnaboutsupplies.
- 8. Wireless performance is dependent upon physical environment and distance from the access point. Wireless operations are compatible with 2.4 and 5 GHz routers only; excludes wireless direct. Wireless direct may require driver or apps be installed and connected on wireless-enabled mobile device or PC. Wireless functionality may vary by computer and mobile operating systems, see http://hpconnected.com . Print times and connection speeds may vary. Apple, AirPrint, Mac, and macOS are trademarks of Apple Inc., registered in the U.S. and other countries. Use of the Works with Apple badge means that an accessory has been designed to work specifically with the technology identified in the badge and has been certified by the developer to meet Apple performance standards. Windows is a trademark of the Microsoft group of companies. Mopria®, the Mopria® Logo, and the Mopria Alliance™ word mark and logo are registered and/or unregistered trademarks and service marks of Mopria Alliance, Inc. in the United States and other countries. Unauthorized use is strictly prohibited
- 9. Either after first page or after first set of ISO test pages. For details see http://www.hp.com/go/printerclaims
- 10. Either after first page or after first set of ISO test pages. For details see: http://hp.com/go/printerclaims
- 11. Measured using ISO/IEC 24734, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
- 12. Wi-Fi® is a registered trademark of Wi-Fi Alliance®. Wireless operations are compatible with 2.4 GHz operations only. Learn more at www.hp.com/go/mobileprinting. Wireless performance is dependent upon physical environment and distance from the access point. AirPrint and the AirPrint Logo are trademarks of Apple® Inc. The Mopria® Logo is a registered and/or unregistered trademark of Mopria Alliance, Inc. in the United States and other countries. Unauthorized use is strictly prohibited. Requires the HP Smart app download. For details on local printing requirements see www.hp.com/go/mobileprinting. Certain features/software are available in English language only, and differ between desktop and mobile applications. Internet access required and must be purchased separately. HP account required for full functionality. List of supported operating systems available in app stores. Fax capabilities are for sending a fax only, and may require additional purchase. For more information, see: www.hpsmart.com/mobile-fax
- 13. Wireless performance is dependent upon physical environment and distance from the access point. Wireless operations are compatible with 2.4 and 5 GHz routers only; excludes wireless direct. Wireless direct may require driver or apps be installed and connected on wireless-enabled mobile device or PC. Wireless functionality may vary by computer and mobile operating systems, see http://hpconnected.com . Separately purchased data plans or usage fees may apply. Print times and connection speeds may vary. AirPrint supports OS X v10.13 High Sierra and devices running iOS 4.2 or later and requires the printer be connected to the same network as your OS X or iOS device. AirPrint, the AirPrint Logo, iPad, iPhone, and iPod touch are trademarks of Apple® Inc. Windows is a trademark of the Microsoft group of companies. Mopria®, the Mopria® Logo, and the Mopria Alliance™ word mark and logo are registered and/or unregistered trademarks and service marks of Mopria Alliance, Inc. in the United States and other countries. Unauthorized use is strictly prohibited
- 14. Wireless performance is dependent upon physical environment and distance from the access point. Wireless operations are compatible with 2.4 GHz routers only; excludes wireless direct. Wireless direct may require driver or apps be installed and connected on wireless-enabled mobile device or PC. Wireless functionality may vary by computer and mobile operating systems, see http://hpconnected.com . Print times and connection speeds may vary. Apple, AirPrint, Mac, and macOS are trademarks of Apple Inc., registered in the U.S. and other countries. Use of the Works with Apple badge means that an accessory has been designed to work specifically with the technology identified in the badge and has been certified by the developer to meet Apple performance standards. Windows is a trademark of the Microsoft group of companies. Mopria®, the Mopria® Logo, and the Mopria Alliance™ word mark and logo are registered and/or unregistered trademarks and service marks of Mopria Alliance, Inc. in the United States and other countries. Unauthorized use is strictly prohibited
- 15. Mobile device needs to be connected to Wi-Fi Direct® signal of a Wi-Fi Direct-supported AiO or printer prior to printing. Details at http://www.hp.com/go/mobileprinting. Wi-Fi Direct® is a registered trademark of Wi-Fi Alliance®.
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