HP Smart Tank Plus 651 Wireless All-in-One Printer, Ink Tank Printer-for-Home Use, 2 Years of Ink Included Auto Document Feeder, Mobile Print, Scan, Copy, Fax, an EcoTank Alternative (7XV38A)
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AI Verdict
This HP Smart Tank Plus 651 is a 11 ppm black, 5 ppm color all-in-one with a 35-page ADF, ideal for home users prioritizing low-cost, high-volume printing.
This printer is a strong fit for its intended home and small office audience, primarily due to the included 2-3 years of ink and the low cost per page it offers. Its 11 ppm black and 5 ppm color speeds, along with the 35-page ADF, cater well to varied document and photo printing needs without the constant worry of expensive ink cartridges.
If you need automatic two-sided printing and faster color speeds, look for models explicitly stating 'auto-duplexing' and color PPMs above 10.
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Pros
- Includes up to 8,000 color pages or 6,000 black pages of ink, potentially lasting 2-3 years, significantly reducing ongoing costs.
- Refillable ink tank system with spill-free bottles makes ink replenishment easy and mess-free.
- Features dual-band Wi-Fi for more stable and faster wireless connections.
- The HP Smart app allows for convenient mobile printing, scanning, and copying directly from a smartphone or tablet.
- Integrated 35-page automatic document feeder streamlines scanning and copying multi-page documents.
- Produces crisp text and vivid color graphics for both documents and borderless photos up to letter size.
Cons
- Requires manual duplexing for two-sided printing and scanning, which can be time-consuming for multi-page documents.
- Color print speed is 5 pages per minute, which is slow for larger color print jobs.
- The 100-sheet paper input tray capacity is low, requiring frequent refilling for high-volume printing.
- Recommended monthly duty cycle is limited to 1,000 pages, making it unsuitable for very heavy use.
- Features a 2.2-inch mono touch display, which offers basic control but lacks color or larger screen functionality.
Dimension Scores
Setup is straightforward with clear instructions and an app, and ink refills are designed to be spill-free.
Offers dual-band Wi-Fi and mobile printing via the HP Smart app, but physical adjustments like paper capacity or auto-duplexing are limited.
Users describe it as 'well-built' with a robust feel, but some report issues with the ADF feeding for copies.
Features a modern, understated design with a sleek black finish that integrates easily into home or office spaces.
Best For
- Home users with consistent, moderate-to-high printing needs who want to minimize ink costs.
- Small home offices that print a mix of black and color documents without needing automatic two-sided functionality.
- Families printing school projects, photos, and various color documents in bulk.
- Users who value mobile printing and scanning capabilities via a dedicated app.
Not Recommended For
- Busy office environments requiring automatic duplexing for scanning and printing.
- Users with very high monthly print volumes exceeding 1,000 pages.
- Anyone needing fast color document output for presentations or reports.
Watch Out For
- You'll have to manually flip pages for two-sided printing or scanning, as the ADF and print engine lack automatic duplexing.
- Color documents print at only 5 pages per minute, which feels sluggish if you're regularly printing multi-page color reports.
- The 100-sheet paper tray means you'll be refilling paper often if you print more than a few dozen pages at a time.
- Some users reported the ADF not consistently feeding pages for copying, though it worked for faxing.
Full Specifications
| UPC | 194441263831 |
| ASIN | B07XGNLFJC |
| Brand | HP |
| Color | White with Black Top |
| Duplex | Manual |
| Ink Color | Cyan, Magenta, Yellow, Black |
| Model Name | ST 651 AIO |
| Sheet Size | 3 x 5, 4 x 6, 5 x 7, 8 x 10, 8.5 x 11, 8.5 x 14 |
| Color Depth | 24 bpp |
| Item Weight | 10.27 pounds |
| Print media | Envelopes, Glossy photo paper, Paper (plain) |
| Manufacturer | HP |
| Model Series | Smart Tank 651 |
| Scanner Type | Flatbed |
| Series Number | 651 |
| Warranty Type | Limited |
| Control Method | App, Touch |
| Printer Output | Color |
| Controller Type | Amazon Alexa, Android, Hand Control, iOS |
| Number of Trays | 1 |
| Processor Count | 1 |
| Special Feature | Borderless Printing, Display Screen, Network-Ready, Refillable Ink Tank, Touch Screen |
| Printer Ink Type | Ink Tank |
| Item model number | 651 |
| Compatible Devices | Laptops, PC, Smartphones, Tablets |
| Hardware Interface | USB 2.0 |
| Maximum Media Size | 8.5 x 14 inch |
| Product Dimensions | 14.7"D x 17.7"W x 7.8"H |
| Dual-sided printing | Yes |
| Included Components | 7XV38A HP Smart Tank Plus 651 Wireless All-in-One; HP 32XL 135-ml Black Original Ink Bottle; HP 31 70-ml Cyan Original Ink Bottle; HP 31 70-ml Magenta Original Ink Bottle; HP 31 70-ml Yellow Original Ink Bottle; Ink caution flyer; Repacking flyer; Setup guide; Reference guide; Regulatory flyer; PT flyer; RoHEAC Regulatory flyer; Power cord |
| Printing Technology | HP Thermal Inkjet |
| Compatible Cartridge | HP 32XL 135-ml Black Original Ink Bottle (1VV24AN); HP 31 70-ml Cyan Original Ink Bottle (1VU26AN); HP 31 70-ml Magenta Original Ink Bottle (1VU27AN); HP 31 70-ml Yellow Original Ink Bottle (1VU28AN) |
| Number of USB 2 Ports | 1 |
| Output sheet capacity | 30 |
| Supported Media Sizes | 10 x 15 centimeters, 13 x 18 centimeters, 13 x 19 inches, 13 x 20 centimeters, 17 x 22 inches, 22 x 34 inches, 3 x 5 inches, 4 x 6 inches, 5 x 7 inches, A4, A5 |
| Maximum copies per run | Up to 99 copies |
| Connectivity Technology | Wireless |
| Initial page print time | A4 Black 14 sec; A4 Color 21 sec Seconds |
| Memory Storage Capacity | 256 GB |
| Max Input Sheet Capacity | 100 |
| Max Printspeed Monochrome | 11 ppm |
| Max copy resolution color | Up to 600 x 600 dpi |
| Specific Uses For Product | Home and home office |
| Maximum Print Speed (Color) | 5 ppm |
| Additional Printer functions | All In One |
| Max Copy Speed (Black & White) | 10 ppm |
| Maximum Color Print Resolution | 4800 x 1200 dpi |
| Max copy resolution black-white | 1200 x 1200 dpi |
| Maximum Black and White Print Resolution | 600 x 1200 dpi |
What Buyers Say
What really stands out about this printer is the ink tank system; users are genuinely surprised by how long the included ink lasts, with many reporting significant savings compared to cartridge printers. However, the trade-off for these savings often comes in print speed, especially for color, and the lack of automatic two-sided printing can be a real pain point for anyone regularly handling multi-page documents. The HP Smart app and dual-band Wi-Fi get consistent praise for making mobile printing easy and reliable.
“Okay, so I'm not buying ink cartridges every other month anymore, which is HUGE, but seriously, why can't it just print double-sided on its own? It's 2026!”
Common Praise
- Text prints are crisp and clear, making documents look professional.
- Colors in photos and graphics are vivid and true-to-life.
- Initial setup is quick and guided, often taking under 5 minutes.
- The HP Smart app simplifies mobile printing and scanning from various devices.
- Ink tanks provide a low cost per page and reduce the frequency of needing replacements.
- Dual-band Wi-Fi offers a stable and reliable wireless connection.
Common Complaints
- Having to manually flip pages for two-sided printing and scanning is a frequent frustration.
- Color print speeds of 5 ppm are noticeably slow for anything beyond single-page documents.
- The 100-sheet paper tray capacity means constant refilling for even moderate print jobs.
- Some users experienced issues with the automatic document feeder not reliably pulling pages for copying.
Ownership Tips
- The included ink truly lasts for a long time, making the initial investment feel worthwhile after several months of use.
- The Wi-Fi connection generally stays stable, and the self-healing feature seems to work, preventing frequent disconnections.
- The print quality for both text and photos holds up consistently over time, even after many refills.
- You'll quickly get into the habit of manually flipping pages for duplex printing, but it never stops being a minor annoyance.
Frequently Asked Questions
Does this printer support automatic two-sided printing?
No, the HP Smart Tank Plus 651 requires manual duplexing, meaning you have to physically flip the pages to print on both sides.
How much ink is included with the printer?
The printer comes with enough ink to print up to 8,000 color pages or 6,000 black pages, which HP estimates can last for 2 to 3 years based on typical usage.
Can I print directly from my smartphone or tablet?
Yes, you can print, scan, and copy directly from your mobile devices using the HP Smart app, which connects via the printer's dual-band Wi-Fi.
What are the print speeds for black and color documents?
The HP Smart Tank Plus 651 prints black documents at up to 11 pages per minute (ppm) and color documents at up to 5 ppm.
Does it have an automatic document feeder (ADF)?
Yes, it includes a 35-page automatic document feeder for scanning and copying multiple pages without manual intervention.
Is the ink refill process messy?
No, the ink bottles are designed for spill-free refills; you simply plug them into the tanks and let them drain without squeezing.
Buying Guide
When you're looking at printers like this, the big deal is the ink tank system. Instead of tiny, expensive cartridges, you get large, refillable tanks that drastically cut down your cost per page. You're paying more upfront, but saving a ton on ink over time. Also, 'all-in-one' means it prints, scans, copies, and faxes, so you don't need separate machines for those tasks. Pay attention to 'pages per minute' (ppm) for speed and whether it has an 'automatic document feeder' (ADF) for scanning stacks of paper.
Ink Tank System
This means you're refilling large ink reservoirs from bottles, like filling a car's gas tank, instead of replacing small, costly cartridges. It dramatically lowers your long-term ink expenses.
Pages Per Minute (ppm)
This tells you how fast the printer spits out pages. For this model, 11 ppm for black and 5 ppm for color means black documents print at a reasonable pace, but color jobs will feel slower, like waiting for a slow elevator.
Automatic Document Feeder (ADF)
An ADF lets you load a stack of documents (up to 35 pages here) for scanning or copying all at once, saving you from placing each page individually on the scanner glass. It's a huge time-saver for multi-page tasks.
Wireless Connectivity
This allows you to print from anywhere in your home or office without needing a direct cable connection to your computer. With dual-band Wi-Fi, it's like having a stronger, more reliable internet signal for your printer, reducing connection drops.
Alternatives
If this printer's 5 ppm color speed or manual duplexing is a dealbreaker, look for models with higher color PPM ratings and explicit 'automatic two-sided printing' or 'auto-duplex ADF' features. For very high print volumes, seek printers with larger paper input capacities, like 250 sheets or more.
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