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HP Designjet T790 Series User Manual

HP Designjet T790 Series
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Safety precautions
The following precautions ensure the proper use of the printer and prevent the printer from being
damaged. Follow these precautions at all times.
Use the power supply voltage specified on the label. Avoid overloading the printer's electrical
outlet with multiple devices.
Ensure that the printer is well-grounded. Failure to ground the printer may result in electrical shock,
fire and susceptibility to electromagnetic interference.
Do not disassemble or repair the printer yourself. Contact your local HP Service Representative for
service, see
Contact HP Support on page 203.
Use only the electrical cord supplied by HP with the printer. Do not damage, cut or repair the
power cord. A damaged power cord can cause fire or electric shock. Replace a damaged power
cord with an HP-approved power cord.
Do not allow metal or liquids (except those used in HP Cleaning Kits) to touch the internal parts of
the printer. Doing so may cause fire, electric shock or other serious hazards.
Turn off the printer and unplug the power cord from the power outlet in any of the following cases:
When placing your hands inside the printer
If there is smoke or an unusual smell coming from the printer
If the printer is making an unusual noise not heard during normal operation
A piece of metal or a liquid (not part of cleaning and maintenance routines) touches internal
parts of the printer
During a thunderstorm
During a power failure
HP Start-Up Kit
The HP Start-Up Kit is the DVD that comes with your printer; it contains the printer's software and
documentation.
Using this guide
This guide can be downloaded from the HP Knowledge Center (see Knowledge Center on page 201).
Introduction
This chapter provides a brief introduction to the printer and its documentation for new users.
2 Chapter 1 Introduction ENWW

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HP Designjet T790 Series Specifications

General IconGeneral
Print TechnologyThermal Inkjet
Print ResolutionUp to 2400 x 1200 optimized dpi
Number of Print Cartridges6 (cyan, magenta, yellow, matte black, photo black, gray)
ConnectivityGigabit Ethernet (1000Base-T), Hi-Speed USB 2.0, EIO Jetdirect accessory slot
Print Speed28 sec/page on A1/D
Print LanguagesHP-GL/2, HP-RTL, CALS G4, JPEG, TIFF
Power Consumption120 watts (printing)
Media SizesA4, A3, A2, A1, A0, B, C, D, E
Media TypesBond and coated paper, technical paper, film, photographic paper, self-adhesive
Operating Systems SupportedWindows, macOS, Linux
Ink TypesDye-based (color), pigment-based (black)

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