| Title | HP Smart Tank 790 All-in-One - (4WF66A) |
| Sku | 4WF66A |
| Product Types | Inkjet printers |
| Series | Smart tank |
| Functions | Print scan copy and fax |
| Printer Specifications | Print scan copy and fax |
| Duty Cycle (Monthly, Letter) | Up to 6,000 pages |
| Duty Cycle (Monthly, A4) | Up to 6,000 pages |
| Recommended Monthly Page Volume | 400 to 1200 |
| Target User And Print Volume | For teams up to 3 users; Prints up to 1200 pages/month |
| Paper Trays, Standard | 1 |
| Paper Trays, Maximum | 1 |
| Print Colours | Yes |
| Top Key Features | 35-sheet ADF; Scan to PDF; Two-sided printing |
| Print Technology | HP Thermal Inkjet |
| Envelope Feeder | No |
| Duplex Printing | Automatic |
| Multitasking Supported | No |
| Automatic Paper Sensor | Yes |
| Print Speed (Black Draft A4) | Up to 23 ipm |
| Print Speed | Up to 15 ipm (black) and 9 ipm (color) |
| Mobile Printing Capability | Apple AirPrint; Mopria Print Service; HP Print Service Plugin (Android printing); HP Smart app; Wi-Fi Direct Printing |
| Wireless Capability | Yes, 2.4/5G dual band Wi-Fi, Wi-Fi Direct |
| Network Capabilities | Yes, via built-in Ethernet; Wi-Fi |
| Connectivity, Standard | Hi-Speed USB 2.0; Wi-Fi; Bluetooth LE; 1 USB Host; LAN |
| Replacement Cartridges | HP 32 90-ml Black bottle (~4000 pages), HP 32XL 135-ml Black bottle (~6000 pages), HP 31 70-ml Cyan bottle (~8000 pages), HP 31 70-ml Magenta bottle (~8000 pages), HP 31 70-ml Yellow bottle (~8000 pages); For more information see www.hp.com/go/learnaboutsupplies |
| Maximum Input Capacity (Sheets) | Up to 250 sheets |
| Input Capacity | Up to 250 sheets |
| Maximum Output Capacity (Sheets) | Up to 100 sheets |
| Output Capacity | Up to 100 sheets |
| Standard Output Capacity (Envelopes) | Up to 30 envelopes |
| Paper Handling Input, Standard | 250-sheet input tray |
| Paper Handling Output, Standard | 100-sheet output tray |
| Print Area (A4 Margins) | Top 3.3 mm; Left 3.3 mm; Right 3.3 mm; Bottom 3.3 mm |
| Media Sizes Supported | 10 x 15 cm; A4; Envelopes; A5; A6; B5 (JIS); Legal; Cards (Hagaki, Ofuku Hagaki) |
| Media Sizes, Custom | 88.9 x 127 mm to 215.9 x 355.6 mm |
| Standard Media Sizes (Duplex) | A4; B5; Not supported for borderless photo |
| Media Types | Plain Paper, HP Photo Papers, Matte Brochure Paper, Glossy Brochure Paper, Recycled Paper |
| Media Weight, Supported | 60 to 105 g/m²; Envelopes 75 to 90 g/m²; Cards up to 200 g/m²; Photo up to 250 g/m² |
| Media Weight, Recommended | 60 to 105 g/m² |
| Copies, Maximum | Up to 99 copies |
| Copy Reduce / Enlarge Settings | 25 to 400% |
| Scan Technology | Contact Image Sensor (CIS) |
| Color Scanning | Yes |
| Scan Input Modes | Front Panel Scan; Copy; Fax; HP Software; EWS |
| Scan Size, Maximum | 216 x 297 mm |
| Bit Depth | 24-bit |
| Grayscale Levels | 256 |
| Scan File Format | PDF, JPG, TIFF |
| Scan Resolution | Up to 1200 x 1200 dpi |
| Faxing | Yes, color |
| Fax Speed | 4 sec per page |
| Auto Fax Reduction | Yes |
| Fax Forwarding | Yes |
| Distinctive Ring Detection | Yes |
| Junk Fax Barrier | Yes |
| Compatible Operating Systems | Windows 11; Windows 10; Windows 7; macOS 10.14 Mojave; macOS 10.15 Catalina; macOS 11 Big Sur; macOS 12 Monterey; macOS 13 Ventura; macOS 14 Sonoma |
| Memory | 256 MB |
| Control Panel | 3 in (76.2 mm) Touchscreen MGD |
| Minimum System Requirements (Windows) | Windows 10 or 7; 2 GB HDD; Internet connection required |
| Minimum System Requirements (Mac) | macOS 10.14 or later; 2 GB HD; Internet required |
| Number Of Users | 1-3 Users |
| Power Consumption | 0.1 W (off); 1.10 W (sleep) |
| Power Supply Type | Internal |
| TEC | 0.20 kWh/Week |
| Software Included | HP Printer Software (online) |
| Mac Compatible | Yes |
| Warranty | 2 Years Onsite Warranty |
