HP Smart Tank 670 AIO Wi-Fi Printer Thermal inkjet A4 4800 x 1200 DPI 12 ppm
Key Features
Brand:HP
Scan to PDF
Print, Scan, Copy, Wireless
Print speed up to 12 ppm (black) and 7 ppm (color)
Up to 1200 x 1200 rendered dpi
FAST DELIVERY
Ultimate Review of HP Smart Tank 670 All-in-One Wi-Fi Printer
The HP Smart Tank 670 stands as a premier compact multi-function ink tank printing solution engineered specifically for high-volume home offices, home-schooling environments, and small business enterprises. This continuous ink system replaces traditional low-capacity cartridges with large, front-facing integrated ink reservoirs to deliver exceptionally low cost-per-page metrics for both text documents and color graphics. Here is everything you need to know about this hardware asset to maximize your document management and production workflows.
Key Hardware Specifications
This all-in-one color printer balances space-saving geometry with modern wireless connectivity layouts.
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- Core Functions: Three-in-one capabilities including high-volume printing, flatbed scanning, and standalone copying.
- Print Engine: HP Thermal Inkjet technology utilizing a powerful 800 MHz processor.
- Ink Architecture: Integrated front-facing Smart Tank reservoirs with clear-view volume monitoring.
- Media Sizes: Standard A4, A5, A6, B5, Legal, Letter, Envelopes, and borderless photo formats.
- Wireless Protocol: Built-in dual-band Wi-Fi supporting automatic self-healing routing.
- Physical Interface: Smart guided button interface with backlit indicators for instant tracking.
- Paper Handling: 150-sheet front-loading input tray matching varied paper weights up to 300 g/m².
Smart Tank System and Outstanding Page Yield Economics
The foundational engineering triumph of this Smart Tank model is the integration of HP continuous high-capacity ink technology.
Traditional inkjet printers rely on small plastic cartridges that run out of ink quickly, inflating ongoing operating costs during large printing jobs. This model features built-in ink reservoirs that users refill directly using high-yield ink bottles. Out of the box, the included ink bottles produce up to 18,000 crisp monochrome text pages or up to 6,000 vibrant color pages. This massive ink volume allows businesses to execute large production runs without experiencing unexpected ink depletion bottlenecks.
The physical design of the tanks is integrated into the front of the printer body rather than attached as an external side module. This architectural placement saves valuable desk space and features an automatic spill-free ink bottle sensor mechanism. The unique bottle nozzles prevent accidental spills or pressure issues, allowing staff to complete refills quickly with zero mess.
High-Definition Printing and Hybrid Ink Technology
The printing core uses a specialized hybrid ink layout to deliver sharp, professional documentation alongside vivid photographic reproduction.
The system deploys pigment-based black ink specifically for text documents. Unlike standard dye inks that tend to bleed into paper fibers, this pigment formulation dries instantly to create dark, razor-sharp characters that are highly resistant to water smudging and yellow highlighter pens. For graphics and photographs, the dye-based color inks blend smoothly to produce rich, nuanced tones.
The printhead handles high resolutions up to 4800 x 1200 optimized dpi, allowing creators to output stunning borderless graphics and photographs. The front-loading paper tray accommodates thick photo paper, heavy cardstock, and standard copy sheets seamlessly by utilizing an adjustable path that minimizes mechanical paper jams.
Flatbed Digitizing and Standalone Duplication
The upper section of the chassis houses a Contact Image Sensor (CIS) flatbed scanner to accommodate essential digital archiving tasks.
The flatbed scanning deck handles standard document sizes up to A4 and Letter layouts, operating at an optical resolution of 1200 x 1200 dpi. It translates physical materials into clean, un-cropped digital files, saving them directly to connected computers in flexible formats including PDF, JPEG, and TIFF.
The integrated standalone copying system relies on this internal scanning array, allowing users to duplicate multi-page documents without needing an active computer connection. The guided interface allows operators to select the required number of copies and adjust baseline scale settings rapidly using the tactile front-facing button matrix. It also features an automated ID Copy function that scans both sides of an identification card and prints them onto a single page side-by-side.
Smart Self-Healing Wi-Fi and Mobile Interoperability
Modern hybrid workspace flexibility is achieved through a comprehensive array of wireless networking protocols.
The integrated Wi-Fi module operates on dual-band 2.4 GHz and 5 GHz frequencies. It includes automated self-healing technology, which actively monitors the wireless connection to detect signal drops and automatically restarts the router handshake layer to maintain a steady link. For environments lacking a central wireless router, the built-in Wi-Fi Direct protocol establishes an isolated wireless connection between mobile devices and the printer hardware.
Mobile terminal operations are supported natively across major modern software ecosystems. Users can print documents, initiate remote scan runs, and check live system diagnostics by deploying the HP Smart mobile application. Furthermore, integrated compatibility for Apple AirPrint, Mopria Print Service, and text printing workflows ensures immediate document execution without necessitating manual computer driver installations.
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