HP Designjet T790 1118 mm User Manual

A component of the HP Imaging and Printing suite of services, Proactive Support helps you gain control
of your printing environment—with a clear focus on maximizing the value of your investment,
increasing printer uptime and reducing printer management costs.
HP recommends that you enable Proactive Support right away to save you time and prevent problems
before they occur, reducing costly downtime. Proactive Support runs diagnostics and checks for
software and firmware updates.
You can enable Proactive...

●If you have installed third-party software drivers and RIPs, see their documentation.
●If you call one of the Hewlett-Packard offices, please have the following information available to
help us answer your questions more quickly:
◦The product you are using (the product number and the serial number, found on the label at
the back of the product)
◦If there is an error code on the front panel, note it down; see 
Front-panel error messages
on page 196
◦
The products Service ID: at the front panel, press 
,...

22 Printer specifications
●Functional specifications
●
Physical specifications
●
Memory specifications
●
Power specifications
●
Ecological specifications
●
Environmental specifications
●
Acoustic specifications
ENWW205
 

Functional specifications
Table 22-1  HP 72 ink supplies
Printheads Two inks in each printhead: gray and photo black, matte black and yellow, and
magenta and cyan
Ink cartridges Cartridges containing 69 ml of ink: gray, photo black, yellow, magenta and cyan
Cartridges containing 130 ml of ink: gray, photo black, matte black, yellow,
magenta and cyan
Cartridges containing 300 ml of ink (T1300 series only): matte black only
Table 22-2  Paper sizes
Minimum Maximum
Roll width 279 mm (11 in) 610 mm (24 in) or...

* For a list of supported glossy papers, see Order paper on page 142.
Table 22-4  Margins
Top, right and left margins 5 mm (0.2 in)
Bottom margin (trailing edge) 5 mm (0.2 in) (roll)
17 mm (0.67 in) (sheet)
Table 22-5  Mechanical accuracy
±0.1% of the specified vector length or ±0.2 mm (whichever is greater) at 23°C (73°F),  50-60% relative humidity, on E/A0
printing material in Best or Normal mode with HP Matte Film roll feed.
Table 22-6  Graphic languages supported
HP Designjet Languages
T790 HP...

Memory specifications
Table 22-8  Memory specifications
HP Designjet Dedicated file-processing
memory *Hard disk
T790 series 8 GB 160 GB
T1300 series 32 GB 160 GB
* 640 MB physical DRAM
Power specifications
Table 22-9  Printer power specifications
Source 100–240 V ac ±10%, auto-ranging
Frequency 50–60 Hz
Current < 2 A
Consumption < 120 W
Ecological specifications
This product complies with European Union WEEE and RoHS Directives. To determine the ENERGY
STAR qualification status of these product models,...

Table 22-11  Printer acoustic specifications (continued)
Idle sound pressure at bystander position 29 dB (A)
Operating sound pressure at bystander position 46 dB (A)
ENWWAcoustic specifications
209
 

Glossary
AppleTalk
A suite of protocols that Apple Computer developed in 1984 for computer networking. Apple now recommends
TCP/IP and Bonjour networking instead. HP Designjet products no longer support AppleTalk.
Bonjour
Apple Computers trade name for its implementation of the IETF Zeroconf specification framework, a computer
network technology used in Apples Mac OS X from version 10.2 onwards. It is used to discover services
available on a local area network. It was originally known as Rendezvous....

The range of colors and density values reproducible on an output device, such as a printer or monitor.
Gigabit Ethernet
An Ethernet network capable of transferring data at up to 1,000,000,000 bits/second. Gigabit Ethernet
interfaces are capable of negotiating slower speeds when required for compatibility with older Ethernet devices.
Hi-Speed USB
A version of USB, sometimes called USB 2.0, that can run 40 times faster than original USB, but is otherwise
compatible with original USB. Most personal...

A thin, flat material made to be written or printed on; most commonly made from fibers of some kind which are
pulped, dried and pressed.
Platen
The flat surface within the printer over which the paper passes while it is being printed on.
Printer driver
Software that converts a print job in a generalized format into data suitable for a particular printer.
Printhead
A removable printer component that takes ink of one or more colors from the corresponding ink cartridge(s) and
deposits it on the paper,...