| Functions | Print, copy, scan, send mobile fax |
| Print Speed – Black (ISO, laser comparable) | Up to 10 ppm |
| Print Speed – Color (ISO, laser comparable) | Up to 7 ppm |
| Resolution (black) | Up to 1200X 1200 rendered dpi (when Printing from a computer) |
| Resolution (color) | Up to 4800 x 1200 optimized dpi color (when printing from a computer on selected HP photo papers and 1200 input dpi) |
| Monthly duty cycle | Up to 1000 pagesDuty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP Color InkJet devices |
| Recommended monthly page volume | 100 to 400HP recommends that the number of printed pages per month be within the stated range for optimum device performance, based on factors including supplies replacement |
| Print Technology | HP Thermal Inkjet |
| Processor speed | 800 MHz |
| Number of print cartridges | 2 (1 each black, tri-color) |
| Replacement cartridges | HP 67 Black Original Ink Cartridge (~120 pages yield) 3YM56AN; HP 67XL Black High Yield Original Ink Cartridge (~240 pages yield) 3YM57AN; HP 67 Tri-Color Original Ink Cartridge (~100 pages yield) 3YM55AN; HP 67XL Tri-Color High-Yield Original Ink Cartridge (~200 pages yield) 3YM58AN |
| Compatible ink types | Dye-based (color); Pigment-based (black) |
| Print languages | HP PCL 3 GUI |
| Automatic paper sensor | Yes |
| Paper trays, standard | 1 |
| Paper trays, maximum | 1 |
| Mobile Printing Capability | HP Smart app; Apple AirPrint™; Chrome OS; Mopria-certified |
| Connectivity, standard | 1 Hi-Speed USB 2.0; 1 Wi-Fi 802.11ac (dual band) with Bluetooth® 4.2 |
| Memory, standard | 256 MB DDR3 |
| Minimum system requirements | macOS v10.14 Mojave, macOS v10.15 Catalina, macOS v11 Big Sur; 2 GB HD; Internet requiredWindows 10, 7: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Internet Explorer. |
| Compatible operating systems | Windows 11; Windows 10; Windows 7; macOS 10.12 Sierra; macOS 10.14 Mojave; macOS 10.15 Catalina; macOS 11 Big Sur; Chrome OS |
| Paper handling input, standard | Up to 100 sheets input tray |
| Paper handling output, standard | 25-sheet output tray |
| Duplex printing | Automatic (standard) |
| Envelope input capacity | Up to 10 envelopes |
| Borderless printing | Yes (up to 8.5 x 11 in, 210 x 297 mm) |
| Finished output handling | Sheetfed |
| Media sizes supported | Letter, 4 x 6 in, 5 x 7 in, 8 x 10 in, No. 10 envelopes |
| Media sizes, custom | Simplex: 3 x 5 to 8.5 x 14 in; Duplex: 3 x 5.5 to 8.5 x 12.2 in |
| Media types | Plain Paper; HP Photo Papers; HP Matte Brochure or Professional Paper; HP Matte Presentation Paper; HP Glossy Brochure or Professional Paper; Other Photo Inkjet Papers; Other Matte Inkjet Papers; Other Glossy Inkjet Papers; Plain Paper, Light/Recycled |
| Recommended media weight | 20 lb |
| Supported media weight | Letter: 16 to 24 lb; HP envelopes: 20 to 24 lb; HP cards: up to 53 lb; HP 4 x 6 inch photo paper: up to 80 lb |
| Scanner type | Flatbed, ADF |
| Scan file format | JPEG, TIFF, PDF, BMP, PNG |
| Scan resolution, hardware | Up to 1200 x 1200 dpi |
| Scan resolution, optical | Up to 1200 dpi |
| Scan size (flatbed), maximum | 8.5 x 11.7 in |
| Scan size (ADF), maximum | 8.5 x 11.7 in |
| ADF Capacity | Standard, 35 Sheets |
| Copy resolution (black text) | Up to 300 x 300 dpi |
| Copy resolution (colour text and graphics) | 300 x 300 dpi |
| Copy reduce / enlarge settings | Via HP Smart app |
| Copies, maximum | Up to 9 copies |
| Faxing | Yes, mobile fax (send only) |
| Fax memory | Unlimited storage |
| Power | Input voltage: 100 to 240 VAC (+/- 10%), 50/60 Hz, 0.7A |
| Power consumption | 4.0 Watts (Ready) ; 1.70 Watts (Sleep); 0.15 Watts (Off) ; 0.15 Watts (Auto-off) |
| Product disclaimer | This printer is intended to work only with cartridges that have new or reused HP electronic circuitry, and it uses dynamic security measures to block cartridges using modified or non-HP circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP electronic circuitry enables the use of reused, remanufactured, and refilled cartridges. More at:http://www.hp.com/learn/ds |
| Operating temperature range | 41 to 104°F |
| Operating humidity range | 20 to 80% RH (non-condensing) |
| Software included | HP Printer Software, available online |
| Warranty | One-year limited hardware warranty; 24-hour, 7 days a week support |
| Dimensions (W X D X H) | 17.02 x 14.21 x 6.8 in |
| Dimensions Maximum (W X D X H) | 17.02 x 20.13 x 7.6 in |
| Weight | 13.58 lb |
| Package weight | 16.64 lb |
| What’s in the box | HP ENVY 6455e All-in-One Printer; HP 67 Setup Black Cartridge; HP 67 Setup Tri-Color Cartridge; Regulatory flyer; Setup guide; Reference guide; Power cord [For ink volume and page yield information, visit http://hp.com/go/learnaboutsupplies] |
| Cable included | No, please purchase (USB) cable separately |
| Sustainability Impact | The HP Envy 6400 All-in-One series is made from recycled printers and other electronics—more than 20% by weight of plastic. Save paper by up to 50% using automatic two-sided printing. Original HP cartridges have been engineered to use recycled plastic and help meet HP’s demanding standards for quality and reliability. |
| Dynamic security | Dynamic security enabled printerCertain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges. |