HP Designjet T790 ePrinter

Web-connected 24-in ePrinter for small and medium workgroups

Expect great results with six Original HP inks that deliver dark blacks, true neutral grays, and vivid colors.

Produce crisp lines and detailed drawings, using HP inks and printhead technology.

Print quickly without sacrificing quality.

Create an A1/D-size print in 28 seconds with Economode.

Rely on true print previews from the driver to help complete your work quickly and accurately.

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High-quality, rapid results

  • Expect great results with six Original HP inks that deliver dark blacks, true neutral grays, and vivid colours.
  • Produce crisp lines and detailed drawings, using HP inks and printhead technology.
  • Print quickly without sacrificing quality. Create an A1/D-size print in 32 seconds with Economode.
  • Rely on true print previews from the driver to help complete your work quickly and accurately.

Easy-to-use printer that can grow with businesses

  • Process files easily with 8 GB memory, HP-GL/2, and PDF support for most operating systems and CAD software1.
  • Invest in the future—software updates occur automatically, keeping your printer as current as your business.
  • Reduce interruptions, enjoy reliable printing with 130-ml Original HP ink cartridges.
  • Print TIFF, JPEG, and PDF1 files from your printer’s touchscreen or a USB thumb drive—no computer required.

Print from virtually anywhere2

  • Use your Apple® or Android™ smartphone or tablet to print from virtually anywhere2.
  • Access and print projects when you’re away from your studio, using HP Designjet ePrint & Share2.
  • Automatically save copies of your work to the cloud when you print using HP Designjet ePrint & Share2.
  • Email projects to your HP Designjet T790 ePrinter and print, thanks to its web connectivity features2.

1 PDF files only available with PostScript (PS) accessory (optional accessory to be purchased separately) or buying PS versions.
2 Requires an HP Designjet ePrint & Share account, Internet connection to the printer, and connected Internet-capable device. When using the HP Designjet ePrint & Share mobile app, a compatible Apple® iOS or Android™ device and Internet connection are required. Data or connection charges may apply. Print times may vary. 5 GB of temporary storage per account.

Print Line drawings3 28 sec/page on A1/D, 103 A1/D prints per hour
Color images4 Fast: 41 m2 /hr (445 ft2 /hr) on coated media
Best: 3.1 m2 /hr (33.3 ft2 /hr) on glossy media
Print resolution Up to 2400 x 1200 optimized dpi from 1200 x 1200 input dpi and Optimization For Photo Paper selected
Margins (top x
bottom x left x right)
Roll: 5 x 5 x 5 x 5 mm (0.2 x 0.2 x 0.2 x 0.2 in)
Sheet: 5 x 17 x 5 x 5 mm (0.2 x 0.67 x 0.2 x 0.2 in)
Technology HP Thermal Inkjet
Ink types Dye-based (C, G, M, pK, Y); pigment-based (mK)
Ink drop 6 pl (C, G, M, pK); 9 pl (mK, Y)
Printheads 3 (G & pK, mK & Y, M & C)
Line accuracy +/- 0.1%5
Minimum line width 0.02 mm (0.0008 in) (HP-GL/2 addressable)
Guaranteed minimum
line width
0.06 mm (0.0024 in) (ISO/IEC 13660:2001(E))6
Media Handling Sheet feed, roll feed, automatic cutter
Weight 60 to 328 g/m²
Size 24-in Printers: 210 to 610-mm (8.3 to 24-in) wide sheets; 279 to 610-mm (11 to 24-in) rolls
44-in Printers: 210 to 1118-mm (8.3 to 44-in) wide sheets; 279 to 1118-mm (11 to 44-in) rolls
Thickness Up to 0.8 mm (31.5 mil)
Memory Basic ePrinter 8 GB (virtual)7
PostScript ePrinter 8 GB (virtual)7, 160 GB hard disk
Connectivity Interfaces (standard) Fast Ethernet (100Base-T), Hi-Speed USB 2.0 certified, EIO Jetdirect accessory slot
Print languages (standard) Basic ePrinter: HP-GL/2, TIFF, JPEG, CALS G4, HP PCL 3 GUI
PostScript® ePrinter: Adobe® PostScript® 3™, Adobe PDF 1.7, HP-GL/2, TIFF, JPEG, CALS G4, HP PCL 3 GUI
Print languages (optional) Basic ePrinter: Adobe PostScript 3, Adobe PDF 1.7
Drivers (included) HP-GL/2, HP-RTL drivers for Windows® (optimized for AutoCAD 2000 and higher); HP PCL 3 GUI driver for Mac OS X; PostScript Windows, Linux, and Mac drivers8
Dimensions
(w x d x h)
Printer 24-in Printers: 1262 x 702 x 1050 mm (49.7 x 27.6 x 41.3 in)
44-in Printers: 1770 x 701 x 1050 mm (69.7 x 27.6 x 41.3 in)
Shipping 24-in Printers: 1440 x 766 x 770 mm (56.7 x 30.2 x 30.3 in)
44-in Printers: 1930 x 766 x 770 mm (76 x 30.2 x 30.3 in)
Weight Printer 24-in Printers: 60 kg (132 lb)
44-in Printers: 81.6 kg (180 lb)
Shipping 24-in Printers: 77 kg (170 lb)
44-in Printers: 103 kg (227 lb)
What’s in the box HP Designjet T790 ePrinter, printheads, introductory ink cartridges, printer stand9 , spindle, quick reference guide, setup poster, startup software, power cord
Environmental
ranges
Operating temperature: 5 to 40°C (41 to 104°F)
Storage temperature: -25 to 55°C (-13 to 131°F)
Operating humidity: 20 to 80% RH
Acoustic Sound pressure: 43 dB(A) (active); 29 dB(A) (standby)
Sound power: 6.1 B(A) (active); 4.7 B(A) (standby)
Power
consumption
< 120 watts (printing), < 27 watts (ready), < 7 watts (< 25 watts with embedded Digital Front End) (sleep), 0.1 watts (off)
Input voltage (auto ranging) 100 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz), 2 A max
Certification Safety USA and Canada (CSA certified), EU (LVD and EN60950-1 compliant), Russia (GOST), Singapore (PSB), China (CCC), Argentina (IRAM), Mexico (NYCE), Korea (KATS)
Electromagnetic Compliant with Class A requirements, including: USA (FCC rules), Canada (ICES), EU (EMC Directive), Australia (ACMA), New Zealand (RSM), China (CCC), Japan (VCCI), Korea (KCC)
Environmental ENERGY STAR, WEEE, EU RoHS, China RoHS, REACH, FEMP, EPEAT Bronze
Warranty One-year limited hardware warranty

3 Mechanical printing time. Printed in Fast mode with Economode on, using HP Bright White Inkjet Paper (Bond) with Original HP inks.
4 Mechanical printing time with Original HP inks.
5 +/-0.1% of the specified vector length or +/-0.2 mm (whichever greater) at 23°C (73°F), 50-60% relative humidity, on A0/E printing material in Best or Normal mode with HP Matte Film and Original HP inks.
6 Measured on HP Matte Film.
7 Based on 640 MB RAM.
8 Included with PostScript printers only.
9 Only available in Asia Pacific, Japan, and Latin America.

Accessories CN538A HP Designjet 3-in Core Adapter
CN500B HP Designjet PostScript Upgrade
CQ783A HP Designjet T7xx 24-in Spindle
Q6709A HP Designjet 44-inch Roll Feed Spindle
Q6663A HP Designjet T/Z 24-in Stand9
CN501A HP Designjet External Hard Disk10
CQ654B HP Designjet HD Scanner
J8025A HP Jetdirect 640n Print Server
Original HP
ink cartridges

9 Stand not included in the box for 24-in printers outside of North America and Latin America.
10 Compatible with PostScript printers only.

Service and support 24-in 44-in  
HP596E HP598E HP 3 year Next Business Day Onsite Support
HP598E HP999E HP 3 year 4-hour response, 13×5 Onsite Support
HP597E HQ001E HP 3 year 4-hour response, 9×5 Onsite Support
HP603E HQ006E HP 3 year Next Business Day Onsite Support with Defective Media Retention
HP993PE HQ015PE HP 1 year Post Warranty, Next Business Day Onsite Support
HP997PE HQ016PE HP 1 year Post Warranty, 4-hour response, 13×5 Onsite Support
H4518E H7604E HP Network Installation Service
H7604E H7604E HP Installation and Startup Service