Loading... Please wait...The HP DesignJet T850 36‑inch Thermal Inkjet Printer is a high‑performance wide‑format printer engineered for professionals who require precise, reliable large document printing for architecture, engineering, construction (AEC), CAD drawings, posters, maps, and more. Featuring advanced Thermal Inkjet technology, it delivers crisp lines, vibrant color prints, and excellent detail across a wide range of media types.
Superior Print Quality & Speed
Utilizes HP Thermal Inkjet technology for sharp, accurate output with up to 2400 × 1200 optimized dpi print resolution.Produces up to 90 A1/D‑size prints per hour, making it ideal for busy work environments.
High line accuracy of ±0.1% ensures professional results for technical drawings and graphics.
The printer supports a variety of media types including:
Bond, coated, heavyweight, plain and blueprint paper
Film, photographic, self‑adhesive media, fine art materials
Sheet feed and roll feed with automatic cutter for smooth workflow
Media width up to 36 inches (914 mm).
Uses 4 individual pigment‑based ink cartridges (Cyan, Magenta, Yellow, Matte Black) for consistent color performance.
Pigment‑based inks offer durable, fade‑resistant prints suitable for professional use.
Standard Gigabit Ethernet and Wi‑Fi 802.11b/g/n connectivity for flexible network integration.
Supports HP ePrint, Apple AirPrint, and mobile printing via HP apps.
Compatible with HP Click and standard drivers for Windows, macOS, Android, and iOS.
Designed for architects, engineers, designers, and print professionals needing fast, reliable wide format printing for:
CAD and technical drawings
Posters, presentations, and maps
Renderings and graphic displays
Large‑format documents with precise detail
HP T850 printer with stand, printhead, introductory ink cartridges, spindle, guide, power cord, and software package for easy setup and immediate use.
| Functions | |
| Print Speed | 25 sec/page on A1, 90 A1 prints per hour |
| Ink Drop | 6 pl (C, M, Y); 12.6 pl (mK) |
| Print Head Nozzles | 1376 per color; 5504 in total |
| Print Cartridge Volume Delivered | 300 ml, 130 ml |
| Ink Types | Pigment-based (C, M, Y, mK) |
| Number of Print Cartridges | 4 (C, M, Y, mK) |
| Print Heads | 1 (C, M, Y, mK) |
| Color(s) of Printing Supplies | Cyan, magenta, yellow, matte black |
| Print Quality Color (Best) | Up to 2400 x 1200 optimized dpi |
| Maximum Optical Density (Black) | 15 L* min/1.7 D |
| Finished Output Handling | Sheet feed, roll feed, input tray (50 sheet capacity), media bin, automatic horizontal cutter |
| Media Sizes Standard (Metric Rolls) | 369 to 914 mm |
| Roll External Diameter | 100 mm |
| Roll Maximum Input | 1 |
| Roll Maximum Weight | 6.2 kg |
| Recommended Media | HP Universal Bond Paper (FSC® certified), HP Coated Paper (FSC® certified), HP Heavyweight Coated Paper (FSC® certified) |
| Media Thickness | Up to 11.8 mil |
| Media Thickness (Metric) | Up to 0.3 mm |
| Media Width, Maximum | 914 mm |
| Supported Primary Applications | Line drawings, Renderings, Presentations, Maps, Posters |
| Non-printable Area (Cut-sheet) | 5 x 5 x 5 x 5 mm |
| Non-printable Area (Roll Media) | 5 x 5 x 5 x 5 mm |
| Media Sizes, Custom | Input tray: 210 x 279 to 305 x 457 mm; Manual feed: 210 x 279 to 914 x 1676 mm |
| Media Sizes Supported | Input tray: A4, A3; Manual feed: A4, A3, A2, A1, A0 |
| Media Types | Bond and coated paper, technical paper, film, photographic paper, self-adhesive, polypropylene |
| Media Weight, Recommended | 60 to 280 g/m² (roll/manual feed); 60 to 220 g/m² (input tray) |
| Model Size | 914 mm |
| Internal Storage | None |
| Line Accuracy | ±0.1% |
| Printer Drivers Included | Raster driver for macOS and Windows, HP-GL/2 driver for Windows |
| Print Languages | TIFF, JPEG, URF, HP-GL/2, HP-RTL, CALS G4 |
| Print Technology | HP Thermal Inkjet |
| Theoretical Minimum Line Width | 0.02 mm (via raster driver) |
| Printing Path | Wi-Fi Direct, remote printing, Apple AirPrint, HP app for Android and iOS devices, Windows and macOS printer drivers, printing support for Chrome OS |
| Connectivity, Standard | Gigabit Ethernet (1000Base-T), Wi-Fi 802.11b/g/n |
| HP ePrint Capability | Yes |
| Network Ready | Standard |
| Security Features | HP Secure Boot, whitelisting, Security event logging, Disable network ports and protocols, SNMPv3, 802.1x compatibility, TLS/SSL, HP Web JetAdmin, HP Security Manager, SIEM Integration |
| Remote Print Enabled | Yes |
| Print Multi-size Files in One Click | Yes |
| Minimum Dimensions (W x D x H) | 1407 x 701 x 967 mm |
| Package Dimensions (W x D x H) | 1575 x 570 x 650 mm |
| Weight | 47 kg |
| Package Weight | 71 kg |
| Memory | 1 GB |
| Acoustic Power Emissions (Active, Printing) | 5.8 B(A) (operating), <3.4 B(A) (idle) |
| Acoustic Pressure Emissions | 42 dB(A) (operating), <16 dB(A) (idle) |
| Operating Humidity Range | 20 to 80% RH |
| Non-Operating Humidity Range | 0 to 95% RH |
| Operating Temperature Range | 5 to 40°C |
| Operating Temperature Range | 41 to 104°F |
| Storage Temperature Range | -25 to 55°C |
| Storage Temperature Range | -13 to 131°F |
| Operating Altitude | Up to 3000 m |
| Post Consumer Recycled Plastic in Hardware | 42% |
| Power Consumption | 35 W (printing), <5.5 W (ready), <2.5 W (sleep), <0.2 W (standby) |
| Power | Input voltage (auto ranging): 100-240 V (±10%), 50/60 Hz (±3 Hz), 1.2 A max |
| Software Included | HP Click for Windows and macOS, HP app for Windows, macOS, Android, and iOS |
| Electromagnetic Compatibility | Compliant with Class B requirements (USA, Canada, EU, Australia, New Zealand, China, Japan, Korea) |
| Energy Star Certified | Yes |
| Environmental Certification | ENERGY STAR, EPEAT, UL ECOLOGO® certified inks, CE marking (including WEEE, RoHS, REACH, ErP) |