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HP Smart Tank 790 All-in-One Thermal inkjet A4 4800 x 1200 DPI 15 ppm Wi-Fi
1055097 4WF66A
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Shipping 3-5 b.d.
A premium printing experience from start to finish
Use the guided, step-by-step videos to quickly set up your printer.[1]
Get faster, more reliable connections using dual band Wi-Fi® with self-healing.[3]
Easily manage tasks with an integrated, modern touch interface for an intuitive experience.
Easily monitor and maintain ink and paper levels with integrated ink tank light and paper sensors.
Your shortcut to maximum productivity
Speed through multi-page documents with automatic two-sided printing.
Count on dark, crisp text, and get vibrant colour graphics for all your prints.
Streamline workflow with Shortcuts on the HP Smart app.[4] Print, scan, share, and more – in just a tap.[1]
Work fast and hands-free – the 35 page auto-feeder helps you complete jobs quickly.
Fully loaded with savings
Get up to 18,000 black or 8,000 colour pages of Original HP Ink included in the box.[5]
Print at high volumes at an extremely low cost-per-page with this cartridge-free system.[6]
Replenishing ink is clean and easy with HP’s innovative spill-free refill system.[7]
| Display diagonal | 7.62 cm (3") |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Product colour | Grey |
| USB 2.0 ports quantity | 1 |
| Touchscreen | Yes |
| USB port | Yes |
| Weight | 7.7 kg |
| Width | 427.5 mm |
| Depth | 364 mm |
| Height | 240.3 mm |
| Cables included | AC |
| Package width | 484 mm |
| Package depth | 284 mm |
| Package height | 410 mm |
| Layers per pallet | 6 pc(s) |
| Package weight | 10.7 kg |
| Sustainability certificates | Post-Consumer Recycled Plastic |
| Print technology | Thermal inkjet |
| Maximum resolution | 4800 x 1200 DPI |
| Power consumption (off) | 0.1 W |
| Windows operating systems supported | Windows 7; Windows 10; Windows 11 |
| Mac operating systems supported | Mac OS X 10.14 Mojave; Mac OS X 10.15 Catalina; Mac OS X 11.0 Big Sur; Mac OS X 12.0 Monterey; Mac OS X 13.0 Ventura |
| Warranty card | Yes |
| Products per pallet | 48 pc(s) |
| Country of origin | Thailand |
| Printing colours | Black; Yellow; Cyan; Magenta |
| Certification | CISPR 32:2015/EN 55032:2015+A11:2020 Class B; CISPR24:2010+A1:2015/EN 55024:2010+A1:2015; EN55035:2017+A11:2020/CISPR35:2016; EN 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; FCC CFR 47 Part 15 Subpart B; ICES-003 Issue 7:2020; EN 301 489-1 V2.2.3; EN 301 489-17 V3.2.2 |
| Operating temperature (T-T) | 5 - 40 °C |
| Storage temperature (T-T) | -40 - 60 °C |
| Operating relative humidity (H-H) | 15 - 80% |
| Ethernet LAN | Yes |
| AC input voltage | 100 - 240 V |
| Control type | Touch |
| Built-in display | Yes |
| AC input frequency | 50/60 Hz |
| Storage relative humidity (H-H) | 5 - 90% |
| Colour display | No |
| Pallet gross weight | 428 g |
| Wi-Fi Direct | Yes |
| Built-in processor | Yes |
| Market positioning | Home & office |
| HP segment | Home |
| Sound pressure level (printing) | 59.4 dB |
| Master (outer) cases per pallet layer | 8 pc(s) |
| Internal memory | 256 MB |
| Image formats supported | BMP; PNG; TIFF; JPG |
| Number of print cartridges | 4 |
| Page description languages | PCL 3 GUI |
| Print resolution colour | 4800 x 1200 DPI |
| Copying | Colour copying |
| Scanning | Colour scanning |
| Maximum print size | 216 x 355.6 mm |
| Paper tray media types | Glossy paper; Heavy paper; Matte paper; Photo paper; Plain paper; Recycled paper |
| Printing | Colour printing |
| Duplex printing | Yes |
| Print speed (ISO/IEC 24734) black | 15 ppm |
| Print speed (ISO/IEC 24734) colour | 9 ppm |
| Borderless printing | Yes |
| Optical scanning resolution | 1200 x 1200 DPI |
| Scanner type | Flatbed & ADF scanner |
| Scan technology | CIS |
| Document formats supported | |
| Faxing | Colour faxing |
| Duplex functions | Fax |
| Total number of input trays | 1 |
| Total output capacity | 100 sheets |
| Auto document feeder (ADF) | Yes |
| Auto document feeder (ADF) input capacity | 35 sheets |
| Maximum ISO A-series paper size | A4 |
| ISO A-series sizes (A0...A9) | A4; A5; A6 |
| Non-ISO print media sizes | Legal; Hagaki card |
| Envelopes sizes | C6; DL; C5 |
| Photo paper sizes | 10x15 cm |
| Paper tray media weight | 60 - 250 g/m² |
| Direct printing | Yes |
| Mobile printing technologies | Apple AirPrint; Mopria Print Service |
| Power consumption (sleep) | 1.1 W |
| Energy Star Typical Electricity Consumption (TEC) | 0.2 kWh/week |
| Print speed (black, normal quality, A4/US Letter) | 15 ppm |
| Duplex printing mode | Auto |
| Print speed (colour, normal quality, A4/US Letter) | 9 ppm |
| Time to first page (black, normal) | 14 s |
| Time to first page (colour, normal) | 16 s |
| Duplex copying | Yes |
| Maximum copy resolution | 600 x 600 DPI |
| Copy speed (black, normal quality, A4) | 23 cpm |
| Copy speed (colour, normal quality, A4) | 22 cpm |
| Maximum number of copies | 99 copies |
| Copier resize | 25 - 400% |
| Duplex scanning | No |
| Maximum scan resolution | 1200 x 1200 DPI |
| Scan to | E-mail Server; Software; Fax |
| Input colour depth | 24 bit |
| Greyscale levels | 256 |
| Scan drivers | TWAIN |
| Modem speed | 33.6 Kbit/s |
| Fax memory | 100 pages |
| Auto-redialing | Yes |
| Speed dialling | Yes |
| Fax forwarding | Yes |
| Fax delayed sending | Yes |
| Recommended duty cycle | 400 - 1200 pages per month |
| Total input capacity | 250 sheets |
| Maximum number of input trays | 1 |
| Custom media width | 88.9 - 215.9 mm |
| Custom media length | 127 - 355.6 mm |
| Processor frequency | 800 MHz |
| Number of users | 3 user(s) |
| Sustainability compliance | Yes |
| Bundled software | HP Printer Software, available online |
| Maximum scan area | 216 x 297 mm |
| TWAIN version | 2.1 |
| Maximum duty cycle | 6000 pages per month |
| JIS B-series sizes (B0...B9) | B5 |
| Photo paper sizes (imperial) | 4x6; 5x7; 8x10 |
| Maximum internal memory | 256 MB |
| Print resolution black | 1200 x 1200 DPI |
| Print speed (colour, draft quality, A4/US Letter) | 22 ppm |
| Maximum input capacity | 250 sheets |
| PictBridge | No |
| Fax transmission speed | 4 sec/page |
| Fax speed dialing (max numbers) | 99 |
| Pallet dimensions (W x D x H) | 1220 x 1016 x 2590 mm |
| Pallet dimensions (W x D x H) (imperial) | 1219.2 x 1016 x 2590.8 mm (48 x 40 x 102") |
| Recommended system requirements | Windows 10, 7: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Internet Explorer. |
| Non-operating relative humidity (non-condensing) | 5 - 90% |
| Fax resolution (black) | 300 x 300 DPI |
| Auto reduction | Yes |
| Print speed (black, draft quality, A4/US Letter) | 23 ppm |
| Maximum output capacity | 100 sheets |
| Sound power level (printing) | 6.5 dB |
| ISO C-series sizes (C0...C9) | C5; C6 |
| Duplex faxing | Yes |
| Print margins (top, bottom, right, left) | 3.3 mm |
| All-In-One-multitasking | Yes |
| Fax resolution (colour) | 200 x 200 DPI |
| Borderless printing media sizes | Letter; A4 |
| ID-card copy function | Yes |
| Number of print heads | 2 |
| Auto fit function | Yes |
| Junk barrier supported | Y |
| Recommended humidity operating range | 20 - 80% |