HP Designjet T1120 HD User Manual

							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 nameplate. Avoid overloading the printers electrical
outlet with multiple devices.
●Ensure 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 186.
●Use only the electrical cord supplied by HP with the printer. Do not damage, cut or repair the power
cord. A damaged power cord has risk of fire and 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.
●Power OFF the printer and unplug the power cable 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 an electrical (thunder/lightning) storm
◦During a power failure.
HP Start-Up Kit
The HP Start-Up Kit is the DVD that comes with your printer; it contains the printers software and
documentation, including introductory multimedia tutorials to help you to get a good first print.
Using this guide
Using your printer (on DVD) and the Quick Reference Guide (on paper) are organized into the following
chapters. The most complete source of information is Using your printer.
Introduction
This chapter provides a brief introduction to the printer and its documentation for new users.
Use and maintenance
These chapters help you carry out normal printer procedures and include the following topics.
●
Installing the software on page 11
●
Setting up the printer on page 21
●
Personalizing the printer on page 27
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							●Paper handling on page 33
●
Printing on page 55
●
Color management on page 67
●
Practical printing examples on page 79
●
Job queue management on page 103
●
Retrieving printer usage information on page 109
●
Handling ink cartridges and printheads on page 113
●
Maintaining the printer on page 125
Troubleshooting
These chapters help you solve problems that may occur while printing and include the following topics.
●
Troubleshooting paper issues on page 141
●
Troubleshooting print-quality issues on page 151
●
Troubleshooting ink cartridge and printhead issues on page 167
●
Troubleshooting general printer issues on page 175
●
Front-panel error messages on page 181
Accessories, support and specifications
These chapters, Accessories on page 135, HP Customer Care on page 183 and Printer
specifications on page 189, contain reference information, including customer care, the printer
specifications and part numbers for paper types, ink supplies and accessories.
Glossary
The Glossary on page 193 contains definitions of printing and HP terms used in this documentation.
Index
In addition to the table of contents, there is an alphabetical index to help you to find topics quickly.
Warnings and Cautions
The following symbols are used in this manual to ensure the proper use of the printer and to prevent
the printer from being damaged. Follow the instructions marked with these symbols.
WARNING!Failure to follow the guidelines marked with this symbol could result in serious personal
injury or death.
CAUTION:Failure to follow the guidelines marked with this symbol could result in minor personal injury
or damage to the product.
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							The printers main features
Your printer is a color inkjet printer designed for printing high-quality images on paper up to 24 inches
(61 cm) or 44 inches (1.12 m) wide depending on your printers width. Some major features of the printer
are shown below:
●Print resolution of up to 2400 × 1200 optimized dpi, from a 1200 × 1200 dpi input, using the Best
print-quality option, the Maximum Detail option and photo paper
●The HP Printer Utility, see 
Access the HP Printer Utility on page 29, provides an easy-to-use
interface including:
◦Job management, see 
Job queue management on page 103
◦Calibration of printer
◦Access to the online HP Knowledge Center
●Accurate and consistent color reproduction with automatic color calibration
●Economode for printing economically
●Six-ink system
●Color emulations, see 
Printer emulation on page 70
●High productivity features such as job previewing and nesting using the HP Printer Utility or the
printers Embedded Web Server
●Ink and paper usage information available from the Web from the Embedded Web Server, see
Access the Embedded Web Server on page 29
●Paper flexibility and automatic easy load, see 
Paper handling on page 33, with information and
profiles accessible from the front panel and the HP Printer Utility
The printers main components
The following front and rear views of the printer illustrate the main components.
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							Front view
1.Ink cartridge
2.Ink cartridge slots
3.Blue lever
4.Window
5.Front panel
6.Printhead carriage
7.Printhead
8.Output tray
9.Paper alignment lines
10.Basket
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							Rear view
1.Spindle
2.Spindle holders
3.Quick Reference Guide holder
4.Sockets for communication cables and optional accessories
5.Hard power switch
6.Power cord plug in
7.Paper feeder
The front panel
Your printers front panel is located on the front of the printer, in the center. It has the following important
functions:
●Assists you in troubleshooting issues
●Is used to perform certain procedures, such as cutting and unloading paper
●Displays helpful animations to guide you through procedures
●Displays up-to-date information about the status of the printer such as, the ink cartridges, the
printheads, the paper and the print jobs
●Displays warning and error messages, when appropriate, along with audio alerts to call attention
to a warning or message
●Can be used to change the values of printer settings and thus change the operation of the printer.
However, settings in the front panel are overridden by settings in the printer drivers, see 
Installing
the software on page 11
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							The front panel has the following components:
1.Direct access keys:
●
First key 
: View ink levels, see Check the ink cartridges status on page 114
●
Second key 
: View loaded paper, see View information about the paper on page 50
●
Third key 
: Unload paper, see Unload a roll on page 46 and Unload a single sheet
on page 50
●
Fourth key 
: Form feed and cut, see Feed and cut the paper on page 53
2.Menu key - Press to return to the main menu of the front-panel display. If you are already on the
main menu it will display the status screen.
3.OK key - To confirm an action while in a procedure or interaction. To enter in a submenu in the
menu. To select a value when given an option.
4.Back key - To go to the previous step in a procedure or interaction. To go to the upper level, or
leave the option in the menu, or when given an option.
5.Down key - To go down in a menu or option, or to decrease a value, for example when configuring
the front-panel display contrast or the IP address.
6.Up key - To go up in a menu or option, or to increase a value, for example when configuring the
front-panel display contrast or the IP address.
7.Cancel key - To abort a procedure or interaction.
8.Power key - To turn the printer off or on, it also has a light to indicate the printers status. If the
power key light is off the printer is off. If the power key light is blinking green, the printer is starting
up. If the power key light is green on, the printer is on. If the power key light is amber on, the printer
is in standby. If the power key light is blinking amber, the printer needs attention.
9.LED light - Indicates the printers status. If the LED light is solid green, the printer is ready. If it is
flashing green, the printer is busy. If it is solid amber, there is a system error. If it is flashing amber,
the printer needs attention.
10.Front-panel display - Displays errors, warnings and information on using your printer.
To highlight an item in the front-panel display, press the Up or Down key until the item is highlighted.
To select an item in the front-panel display, first highlight it and then press the OK key.
When this guide shows a series of front-panel display items like this: Item1 > Item2 > Item3, it means
that you should select Item1, then select Item2, then select Item3.
Information about specific uses of the front panel can be found throughout this guide.
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							Printer software
The following software is provided with your printer:
●The RTL and HP-GL/2 driver for Windows
●PostScript driver, for HP Designjet T1120ps only
●The PCL3 raster driver for T1120
●The HP Printer Utility, see 
Access the HP Printer Utility on page 29, allows you to:
◦Manage the job queue, see 
Job queue management on page 103
◦Manage the printer including color with the HP Color Center
◦Access the HP Knowledge Center
◦View the status of the ink cartridges, the printheads and the paper
◦View job accounting information, see 
Retrieving printer usage information on page 109
◦Update the printers firmware, see 
Update the firmware on page 131
◦Change various printer settings (in the Settings tab)
◦Perform calibrations and troubleshooting
●The Embedded Web Server, runs in the printer and enables you to use a Web browser on any
computer to check ink levels and printer status, see 
Access the Embedded Web Server
on page 29.
The printers internal prints
The internal prints give various kinds of information about your printer. They can be requested from the
front panel without using a computer.
CAUTION:Before requesting any internal print, make sure that paper is loaded (roll or sheet), and
that the front panel displays the Ready message. The loaded paper should be at least A3 landscape
(16.53 in or 42 cm wide); otherwise the print may be clipped.
To print any internal print, press the Menu key to return to the main menu, select the Internal Prints
menu icon 
, then select the internal print you want. The following internal prints are available.
●Demo prints: show some of the capabilities of the printer
◦Print drawing demo
◦Print rendering demo
◦Print GIS demo
NOTE:Demo prints are printed the same size as the loaded paper .
●Menu map: shows details of all the front-panel display menus
●Configuration: shows all the current front-panel display settings
●Usage report: shows estimates of the total number of prints, number of prints by paper type, number
of prints by print-quality option and total amount of ink used per color (the accuracy of these
estimates is not guaranteed)
●HP-GL/2 palette: shows the color or grayscale definitions in the currently selected color palette
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							●Service information: provides information needed by service engineers
●PostScript font list: shows PostScript fonts available, for HP Designjet T1120ps only
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							2 Installing the software
●Choose which connection method to use
●
Connect to a network (Windows)
●
Connect directly to a computer (Windows)
●
Uninstall the printer software (Windows)
●
Connect to a network (Mac OS)
●
Connect directly to a computer (Mac OS)
●
Uninstall the printer software (Mac OS)
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Installing the software