HP Designjet 4520 HD User Manual

							You can request no added margins in the following ways:
●Using the Windows HP-GL/2 and HP RTL printer driver: select the Paper/Quality tab and press
the Margins/Layout button, then select Clip Contents By Margins from the layout options.
●Using the Windows PostScript printer driver: select the Paper/Quality tab, then Size is, and select
an oversize page. Press the Margins/Layout button, then select Clip Contents By Margins from
the layout options.
●Using the Embedded Web Server: on the Submit Job page, select Clip Contents By Margins from
the Margin layout list.
●Using the front panel: select Default printing options > Paper options > Select layout > Clip
contents by margins.
This option is not available from the Windows PostScript driver or the Mac OS drivers.
When using this option, you can select the width of the margins as usual (see 
Adjust the margins
on page 59). The printer continues to use margins: it just takes them out of the image instead of adding
them to the image.
Select the orientation of the image
The orientation of the image may be portrait or landscape. When you see it on screen:
●The height of a portrait image is greater than its width (a tall image).
●The width of a landscape image is greater than its height (a wide image).
You should select the orientation that your image has when you see it on screen. If you have a landscape
image and you select portrait, or if you have a portrait image and you select landscape, the image may
be clipped when printed.
You can select the orientation using a printer driver or the Embedded Web Server.
●Using the HP-GL/2 and HP RTL printer driver for Windows: go to the Orientation section of the
Finishing tab.
●Using the PostScript printer driver for Windows: go to the Orientation section of the Paper/Quality
tab.
●Using the PostScript printer driver for Mac OS: select Page Setup from the File menu, then go to
the Orientation section of the Page Attributes panel.
NOTE:If there is no Page Setup in the File menu, select Print and then Orientation.
●Using the Embedded Web Server: go to the Orientation section of the Submit Job page.
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Image adjustment
 
						

							Rotate an image
By default, images are printed with their shorter sides parallel to the leading edge of the paper, like this:
You may wish to rotate your images by 90 degrees in order to save paper, like this:
You can do this in the following ways:
●Using the HP-GL/2 and HP RTL printer driver for Windows: select the Finishing tab, then Rotate
by 90 degrees.
●Using the PostScript printer driver for Windows: select the Features tab, then Rotate by 90
degrees.
●Using a Mac OS printer driver: select the Finishing panel, then Rotate by 90 Degrees.
●Using the Embedded Web Server: select the Submit Job page, then Rotate.
●Using the front panel: select the 
 icon, then Default printing options > Paper options >
Rotate.
NOTE:If rotation is set with the printer driver or with the Embedded Web Server, it overrides the setting
in the front panel.
NOTE:When you rotate a job, the page length may be increased to avoid clipping, because the top
and bottom margins are usually larger than the side margins.
CAUTION:With either rolls or sheets, if you rotate an image to landscape whose original orientation
was portrait, the paper may not be wide enough for the image. For example, rotating a portrait D/A1-
size image on D/A1-size paper by 90 degrees will probably exceed the width of the paper. If you are
using the Embedded Web Server, the preview screen will confirm this with a warning triangle. If you are
using the HP Designjet 4520 Printer series, the job will be put “on hold for paper”.
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Image adjustment
 
						

							Autorotate
The HP-GL/2 and HP RTL printer driver provides an Autorotate option in the Paper/Quality tab, which
will automatically rotate by 90 degrees any oversized portrait images in order to save paper.
Print a mirror image
If you are using clear imaging paper, sometimes called backlit, you may want to print a mirror image of
your drawing, so that when the paper is lit from behind it is in the correct orientation. To do this without
changing the image in your application:
●Using the HP-GL/2 and HP RTL printer driver for Windows: select the Finishing tab, then Mirror
Image.
●Using the PostScript driver for Windows: select the Advanced tab, then Document Options,
Printer Features and set Mirror Image to On.
●Using a Mac OS printer driver: select the Finishing panel, then Mirror Image.
●Using the Embedded Web Server: select the Submit Job page, then Mirror image.
●Using the front panel: select the 
 icon, then Default printing options > Paper options > Enable
mirror image.
NOTE:If mirror image is set with the printer driver or with the Embedded Web Server, it overrides the
setting in the front panel.
Scale an image
You can send an image to the printer at a certain size but tell the printer to rescale it to a different size
(normally larger). This may be useful:
●If your software does not support large formats
●If your file is too large for the printers memory—in this case you can reduce the page size in your
software and then scale it up again using the front panel option
You can rescale an image in the following ways:
●Using a Windows printer driver: select the Effects tab, then Resizing Options.
◦The Print Document On option adjusts the image size to the page size selected for your
printer. For example, if you have selected ISO A2 as the page size and you print an A4-size
image, it will be enlarged to fit the A2 page. If the ISO A3 page size is selected, the printer
would reduce a larger image to fit the A3 size.
◦The % of Normal Size (HP-GL/2 and HP RTL driver) or % of Actual Size option (PostScript
driver) enlarges the printable area of the original page by the percentage indicated and adds
the printer margins to make up the output page size.
●Using a Mac OS printer driver: select the Finishing panel, then Print Document on.
The driver adjusts the image size to the page size selected for your printer.
●Using the Embedded Web Server: select the Submit Job page, then Resizing.
●Using the front panel: select the 
 icon, then Default printing options > Paper options >
Scale.
If you are printing to a single sheet, you must ensure that the image can actually fit onto the page,
otherwise clipping will occur.
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Image adjustment
 
						

							Change the palette settings
You cannot change the Factory palette, but you can define Palettes A and B to be whatever you choose.
These palettes will be applied only to HP-GL/2 and HP RTL jobs with no software palette embedded.
NOTE:All HP-GL/2 and HP RTL jobs generated by the HP-GL/2 and HP RTL driver that comes with
the printer will include an embedded software palette, and thus any palette settings in the front panel
will be ignored.
To redefine Palette A:
1.
Go to the front panel, select the 
 icon, then Default printing options > HP-GL/2 options >
Define palette > Palette A.
2.Scroll to the pen number you want to change and press Select.
3.You can see the current width assigned to this pen by selecting Width; for example Width=0.35
mm. If you want to change it:
4.Press Select.
5.Scroll to the width you want.
6.Press Select again.
7.Press Back to get to the previous menu: Color/Width. Otherwise, scroll to Color.
8.When you select Color, the current color assigned to the pen is displayed, for example
Color=110. If you want to change it:
9.Press Select.
10.Scroll to the color you want.
11.Press Select again.
12.Press Back to get to the previous menu.
13.When both width and color are correct, press Back.
14.Scroll to the next pen number you want to change, press Select and then repeat the above process.
15.When all pen definitions are correct, press Back to exit the menus.
NOTE:The palette you have just defined will take effect only when you select it to be the current
palette.
If you do not get the results you expect, see Pen settings seem to have no effect on page 165.
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							Change the treatment of overlapping lines
The Merge setting controls the overlapping lines in an image. There are two settings, Off and On.
●If Merge is Off, where the lines cross only the color of the top line is printed.
●If Merge is On, where the lines cross the colors of the two lines are merged.
To turn Merge on, select the 
 icon, then Default printing options > HP-GL/2 options > Enable
merge. You can set the merge setting from your software in some applications. Settings in your software
override the front-panel settings.
NOTE:Merge settings have no effect on PostScript files.
Change the graphic language setting
Unless you are troubleshooting one of the problems mentioned below, you should not need to change
the default setting (Automatic), and you are not recommended to do so, because setting a specific
graphic language means that you will be able to print only files in that language.
To change the graphic language setting, select the 
 icon, then Default printing options > Select
graphics language, where the following options are available.
●Select Automatic to let the printer determine which type of file it is receiving. This setting works
for most software applications.
●Select HP-GL/2 if you are not working with PostScript files, and you have experienced image
position problems or timing problems.
●Select PS if you are printing only PostScript files and your PostScript jobs do not start with the
standard PostScript header (%!PS) and do not include PJL language switching commands.
Alternatively, select PS if you have experienced problems while downloading PostScript fonts. In
this case, please reselect Automatic after you have downloaded the fonts.
If you are downloading fonts over a USB connection, select the 
 icon, then Default printing
options > PS options > Select encoding > ASCII.
●Select TIFF, JPEG, PDF or CALS G4 only if you are sending a file of the appropriate type directly
to the printer without going through a printer driver. This is normally done only from the Embedded
Web Server, in which case the language setting is done by the Embedded Web Server and you
do not have to do it yourself.
NOTE:The PS and PDF options are available with PostScript printers only.
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							8 How do I... (color topics)
●Perform color calibration
●
Perform black point compensation
●
Set the rendering intent
●
Select the color emulation mode
●
Produce matching prints from different HP Designjets
●
Get accurate colors from Adobe Photoshop CS (HP–GL/2 & RTL driver)
●
Get accurate colors from Adobe Photoshop CS (PostScript driver)
●
Get accurate colors from Adobe InDesign CS
●
Get accurate colors from QuarkXPress 6
●
Get accurate colors from Autodesk AutoCAD
●
Get accurate colors from Microsoft Office 2003
●
Get accurate colors from ESRI ArcGIS 9
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Color
 
						

							Perform color calibration
Color calibration improves color consistency between prints, and from one printer to another.
It is normally performed whenever a printhead is replaced, and whenever a new paper type is introduced
that has not been calibrated yet with the new printhead(s). However, this automatic behavior can be
turned off, and a default color correction used for each of the known paper types.
1.
From the front panel, select the 
 icon, then Printer configuration > Color calibration.
2.The available options for color calibration are:
●On: the printer performs color calibration whenever you introduce a new paper type that has
not yet been calibrated with the current set of printheads. The color correction resulting from
the calibration is then used for subsequent prints on that paper type with the same print quality
setting.
●Off: the printer uses a default color correction, different for each paper type and print quality
setting.
3.The printer calibrates the colors by printing a calibration strip, scanning the strip with a built-in
optical sensor and calculating the color corrections required. The color calibration strip is 269 mm
wide, and 18 mm long when using glossy paper; on other paper types, it is 109 mm long. Color
calibration takes about three to six minutes, depending on the paper type.
NOTE:Color calibration can be requested manually at any time from the front panel, by selecting the
 icon, then Printhead management > Calibrate color.
CAUTION:Color calibration can be performed successfully on opaque materials only. Do not attempt
to calibrate transparent film.
Perform black point compensation
The black point compensation option controls whether to adjust for differences in black points when
converting colors between color spaces. When this option is selected, the full dynamic range of the
source space is mapped into the full dynamic range of the destination space. It can be very useful in
preventing blocking shadows when the black point of the source space is darker than that of the
destination space. This option is allowed only when the relative colorimetric rendering intent is selected
(see 
Set the rendering intent on page 69).
Black point compensation can be specified in the following ways:
●Using a Windows PostScript printer driver: select the Color tab, then Black point
compensation.
●Using a Mac OS printer driver: select the Color Options panel, then Black Point Compensation.
●Using the Embedded Web Server: select the Submit Job page, then Black point
compensation.
●Using the front panel: select the 
 icon, then Default printing options > Color options > Black
point compensation.
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Color
 
						

							Set the rendering intent
Rendering intent is one of the settings used when doing a color transformation. As you probably know,
some of the colors you want to print may not be reproducible by the printer. The rendering intent allows
you to select one of four different ways of handling these so–called out–of–gamut colors.
●Saturation (graphics): best used for presentation graphics, charts or images made up of bright,
saturated colors.
●Perceptual (images): best used for photographs or images in which colors blend together. It tries
to preserve the overall color appearance.
●Relative colorimetric (proofing): best used when you want to match a particular color. This
method is mainly used for proofing. It guarantees that, if a color can be printed accurately, it will
be printed accurately. The other methods will probably provide a more pleasing range of colors but
do not guarantee that any particular color will be printed accurately. It maps the white of the input
space to the white of the paper on which you are printing.
●Absolute colorimetric (proofing): the same as relative colorimetric, but without mapping the
white. This rendering is also used mainly for proofing, where the goal is to simulate the output of
one printer (including its white point).
The rendering intent can be specified in the following ways:
●Using a Windows PostScript printer driver: select the Color tab, then Rendering intent.
●Using a Mac OS printer driver: select the Color Options panel, then Rendering Intent.
●Using the Embedded Web Server: select the Submit Job page, then Rendering intent.
●Using the front panel: select the 
 icon, then Default printing options > Color options > Select
rendering intent.
Select the color emulation mode
You can set the color emulation mode in the following ways:
●Using a Windows printer driver: select the Color Management section of the Color tab.
●Using a Mac OS printer driver: select the Color Options panel.
●Using the Embedded Web Server: select the Color Management section of the Submit Job page.
●Using the front panel: select the 
 icon, then Default printing options > Color options.
See 
Color emulation modes on page 190.
Produce matching prints from different HP Designjets
See Color matching between different HP Designjets on page 157.
Get accurate colors from Adobe Photoshop CS (HP–GL/2
& RTL driver)
This topic outlines one way to have good control over the printed colors you will obtain from your printer;
there are many other ways. Before starting, ensure that your paper type has already been calibrated.
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							Application settings
1.Open Adobe Photoshop and select Color Settings from the Edit menu.
●Working spaces: the working space is the color space you want to use when manipulating
the image. We recommend using the color space that comes with the image (see Color
Management Policies below), if any; otherwise, our recommended default settings are: RGB:
Adobe RGB 1998, CMYK: SWOP for the USA and Euroscale Coated v2 for the rest of the
world.
●Color Management Policies: select Preserve Embedded Profiles.
●Rendering Intent: see 
Set the rendering intent on page 69.
●Black Point Compensation: this option is recommended if you have chosen the Relative
Colorimetric rendering intent. See 
Perform black point compensation on page 68.
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Color