HP Designjet T790 1118 mm User Manual

NOTE:Paper types that HP does not support may nevertheless be compatible with your printer.
Key to availability:
●(A) indicates papers available in Asia (excluding Japan)
●(C) indicates papers available in China
●(E) indicates papers available in Europe, the Middle East and Africa
●(J) indicates papers available in Japan
●(L) indicates papers available in Latin America
●(N) indicates papers available in North America
If the part number is not followed by parentheses, the paper is available in all...

Table 15-3  Roll paper (continued)
Paper type g/m² Length Width Part numbers
HP Cockle-free Heavyweight Coated
Paper170 30.5 m (100 ft) 610 mm (24 in) CG886A (EN)
914 mm (36 in) CG887A (EN)
1067 mm (42 in) CG888A (EN)
HP Universal Coated Paper 95 45.7 m (150 ft) 610 mm (24 in) Q1404A (AEJN)
914 mm (36 in) Q1405A (AEJN)
1067 mm (42 in) Q1406A
HP Coated Paper 90 45.7 m (150 ft) 420 mm (16.54 in) (A2) Q1443A (J)
457 mm (18 in) Q7897A (EJN)
594 mm (23.39 in) (A1) Q1442A (EJ)
610 mm (24 in) C6019B
841 mm...

Table 15-3  Roll paper (continued)
Paper type g/m² Length Width Part numbers
HP Translucent Bond Paper 67 45.7 m (150 ft) 610 mm (24 in) C3860A (AJN)
914 mm (36 in) C3859A (LN)
HP Vellum Paper 75 45.7 m (150 ft) 610 mm (24 in) C3862A (N)
914 mm (36 in) C3861A (LN)
HP Film (Technical and Graphic)
HP Clear Film 174 22.9 m (75 ft) 610 mm (24 in) C3876A (AEJN)
914 mm (36 in) C3875A
HP Matte Film 160 38.1 m (125 ft) 610 mm (24 in) 51642A (AEJN)
914 mm (36 in) 51642B
HP White Matte Polyester Film 167 15.2 m...

Table 15-3  Roll paper (continued)
Paper type g/m² Length Width Part numbers
HP Two-View Cling Film 240 22.9 m (75 ft) 914 mm (36 in) Q1914A (AEN)
1067 mm (42 in) Q1915A (AEN)
HP Self-adhesive Indoor Paper 170 22.9 m (75 ft) 610 mm (24 in) CG948A (EN)
914 mm (36 in) Q1733A (EJN)
HP Matte Adhesive-back
Polypropylene225 21.3 m (70 ft) 914 mm (36 in) Q1908A (AEN)
HP Colorfast Adhesive Vinyl 328 12.2 m (40 ft) 914 mm (36 in) C6775A
HP Adhesive-backed Polypropylene 128 50 m (164 ft) 914 mm (36 in) Q8044A (C)...

Name Product number
HP Designjet T790 24-in Stand Q6663A
HP Jetdirect 635n IPv6/IPsec Print Server J7961A
Introduction to the accessories
PostScript upgrade
The PostScript upgrade enables a T790 or T1300 to print the same file types that a T790 PS or T1300
PS can print. The PostScript upgrade can be plugged into the printers USB host.
Spindle
With extra spindles, you can change rapidly from one paper type to another.
Jetdirect print server
Jetdirect print servers support extra connectivity and security...

2.Place the external hard disk into the holder and connect the USB cable to it as shown.
3.Ensure that the printer is turned on.
4.
At the front panel, press 
, then , then Setup > External hard disk > Install
external hard disk.
5.The front panel displays Connect external hard disk or press Cancel to abort.
6.
Connect the other end of the USB cable to the rear of the printer where you see this symbol: 
7.The front panel displays Select Secure Disk Erase Level or Cancel to abort.
8.Choose the SDE level...

5220-22.m requirements for clearing and sanitization of disk media. This is the default
security level when using Secure Disk Erase. If you choose this level, the process can take up
to six hours.
9.The front panel displays Press OK to continue with the external hard disk installation
or Cancel to abort. The printer will restart during the process.
10.Press OK.
11.The front panel displays External hard disk installation in progress. Please do not
remove the USB disk. This process will take a few minutes...

If you use an external hard disk with one HP Designjet and then want to connect it to another:
◦If the HP Designjet has already had an external hard disk installed, you must uninstall it from
the first HP Designjet and then install it on the HP Designjet you want to use.
◦If the HP Designjet has no external hard disk installed, the installation process starts and the
contents of the external hard disk are deleted.
●The printers USB device port is incompatible with the external hard disk. While the...

16 Troubleshooting paper issues
●The paper cannot be loaded successfully
●
The paper type is not in the driver
●
The printer printed on the wrong paper type
●
An “on hold for paper” message (T1300 series)
●
The roll paper will not advance
●
The paper has jammed
●
A strip stays on the output tray and generates jams
●
The printer displays out of paper when paper is available
●
Prints do not fall neatly into the basket
●
The sheet stays in the printer when the print has been completed
●
The paper is cut...

The paper cannot be loaded successfully
●Ensure no paper is loaded.
●Ensure the paper is far enough inside the printer, you should feel the printer grab the paper.
●Do not attempt to straighten the paper during the aligning process, unless instructed to do so by
the front-panel display. The printer automatically attempts to straighten the paper.
●The paper may be crumpled, or warped, or may have irregular edges.
General unsuccessful roll load issues
●If the paper does not load, the leading edge of the...