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CUPS PPD extensions specification for the Common UNIX Printing System (CUPS).
- Copyright 1997-2006 by Easy Software Products.
+ Copyright 1997-2007 by Easy Software Products.
These coded instructions, statements, and computer programs are the
property of Easy Software Products and are protected by Federal
<p>This specification describes the attributes and extensions
that CUPS adds to <a
-href="http://partners.adobe.com/asn/developer/PDFS/TN/5003.PPD_Spec_v4.3.pdf">
+href="http://partners.adobe.com/public/developer/en/ps/5003.PPD_Spec_v4.3.pdf">
Adobe TechNote #5003: PostScript Printer Description File Format
Specification Version 4.3</a>. PostScript Printer Description
("PPD") files describe the capabilities of each printer and are
<h2 class='title'><a name='ATTRIBUTES'>General Attributes</a></h2>
-<h3>cupsFilter</h3>
+<h3>APBookFile</h3>
+
+<p class='summary'>*APBookFile: "file URL"</p>
+
+<p>This string attribute specifies the Apple help book file to use
+for this printer driver.</p>
+
+<p>Example:</p>
+
+<pre class='command'>
+*APBookFile: "file:///Library/Printers/vendor/Help/filename"
+</pre>
+
+<h3>APDuplexRequiresFlippedMargin</h3>
+
+<p class='summary'>*APDuplexRequiresFlippedMargin: boolean</p>
+
+<p>This boolean attribute notifies the RIP filters that the
+destination printer does not require the top and bottom margins
+of the <tt>ImageableArea</tt> swapped for the back page. The
+default is <tt>true</tt> when <tt>cupsFlipDuplex</tt> is <tt>true</tt> and <tt>false</tt> otherwise.</p>
+
+<p>Example:</p>
+
+<pre class='command'>
+<em>*% Flip the back side images</em>
+*cupsFlipDuplex: true
+
+<em>*% Don't swap the top and bottom margins for the back side</em>
+*APDuplexRequiresFlippedMargin: false
+</pre>
+
+<p>Also see the related <tt>cupsFlipDuplex</tt> attribute.</p>
+
+<h3>APRemoteQueueID</h3>
+
+<p class='summary'>*APRemoteQueueID: "string"</p>
+
+<p>This string attribute notifies the scheduler that this PPD is for a remote CUPS printer, typically shared via Bonjour.</p>
+
+<p>Example:</p>
+
+<pre class='command'>
+*APRemoteQueueID: "myprinter"
+</pre>
+
+<h3>cupsEvenDuplex</h3>
+
+<p class='summary'>*cupsEvenDuplex: boolean</p>
+
+<p>This boolean attribute notifies the RIP filters that the
+destination printer requires an even number of pages when 2-sided
+printing is selected. The default value is <code>false</code>.</p>
+
+<p>Example:</p>
+
+<pre class='command'>
+<em>*% Always send an even number of pages when duplexing</em>
+*cupsEvenDuplex: true
+</pre>
+
+<h3>cupsFax</h3>
+
+<p class='summary'>*cupsFax: boolean</p>
+
+<p>This boolean attribute specifies whether the PPD defines a facsimile device. The default is <tt>false</tt>.</p>
-<p>This string attribute provides a conversion rule of the
-form:</p>
+<p>Examples:</p>
<pre class='command'>
-source/type cost program
+*cupsFax: true
</pre>
-<p>The destination type is assumed to the printer's type. If a
-printer supports the source type directly, the special filter
-program "-" may be specified.</p>
+<h3>cupsFilter</h3>
+
+<p class='summary'>*cupsFilter: "source/type cost program"</p>
+
+<p>This string attribute provides a conversion rule from the
+given source type to the printer's native format using the
+filter "program". If a printer supports the source type directly,
+the special filter program "-" may be specified.</p>
<p>Examples:</p>
<h3>cupsFlipDuplex</h3>
+<p class='summary'>*cupsFlipDuplex: boolean</p>
+
<p>This boolean attribute notifies the RIP filters that the
destination printer requires an upside-down image for the back
-page. The default value is false.</p>
+page. The default value is <code>false</code>.</p>
<p>Example:</p>
*cupsFlipDuplex: true
</pre>
+<p>Also see the related <tt>APDuplexRequiresFlippedMargins</tt>
+attribute.</p>
+
+<h3>cupsIPPReason</h3>
+
+<p class='summary'>*cupsIPPReason reason/Reason Text: "optional URIs"</p>
+
+<p>This optional attribute maps custom
+<code>printer-state-reasons</code> keywords that are generated by
+the driver to human readable text. The optional URIs string
+contains zero or more URIs separated by a newline. Each URI can
+be a CUPS server absolute path to a help file under the
+scheduler's <code>DocumentRoot</code> directory, a full HTTP URL
+("http://www.domain.com/path/to/help/page.html"), or any other
+valid URI which directs the user at additional information
+concerning the condition that is being reported.</p>
+
+<p>Examples:</p>
+
+<pre class='command'>
+<em>*% Map com.vendor-error to text but no page</em>
+*cupsIPPReason com.vendor-error/A serious error occurred: ""
+
+<em>*% Map com.vendor-error to text and a local page</em>
+*cupsIPPReason com.vendor-error/A serious error occurred: "/help/com.vendor/error.html"
+
+<em>*% Map com.vendor-error to text and a remote page</em>
+*cupsIPPReason com.vendor-error/A serious error occurred: "http://www.vendor.com/help"
+
+<em>*% Map com.vendor-error to text and a local, Apple help book, and remote page</em>
+*APHelpBook: "file:///Library/Printers/vendor/Help/filename"
+*cupsIPPReason com.vendor-error/A serious error occurred: "/help/com.vendor/error.html
+help:anchor='com.vendor-error'%20bookID=Vendor%20Help
+http://www.vendor.com/help"
+*End
+</pre>
+
+<h3>cupsLanguages</h3>
+
+<p class='summary'>*cupsLanguages: "locale list"</p>
+
+<p>This attribute describes which language localizations are
+included in the PPD. The "locale list" string is a space-delimited
+list of locale names ("en", "en_US", "fr_CA", etc.)</p>
+
+<p>Example:</p>
+
+<pre class='command'>
+<em>*% Specify Canadian, UK, and US English, and Candian and French French</em>
+*cupsLanguages: "en_CA en_UK en_US fr_CA fr_CA"
+</pre>
+
<h3>cupsManualCopies</h3>
+<p class='summary'>*cupsManualCopies: boolean</p>
+
<p>This boolean attribute notifies the RIP filters that the
destination printer does not support copy generation in
-hardware. The default value is false.</p>
+hardware. The default value is <code>false</code>.</p>
<p>Example:</p>
<h3>cupsModelNumber</h3>
+<p class='summary'>*cupsModelNumber: number</p>
+
<p>This integer attribute specifies a printer-specific model
number. This number can be used by a filter program to adjust
the output for a specific model of printer.</p>
*cupsModelNumber: 1234
</pre>
+
+<h3>cupsPJLCharset</h3>
+
+<p class='summary'>*cupsPJLCharset: "ISO character set name"</p>
+
+<p>This string attribute specifies the character set that is used
+for strings in PJL commands. If not specified, US-ASCII is
+assumed.</p>
+
+<p>Example:</p>
+
+<pre class='command'>
+<em>*% Specify UTF-8 is used in PJL strings</em>
+*cupsPJLCharset: "UTF-8"
+</pre>
+
+
<h3>cupsPortMonitor</h3>
+<p class='summary'>*cupsPortMonitor urischeme/Descriptive Text: "port monitor"</p>
+
<p>This string attribute specifies printer-specific "port
monitor" filters that may be used with the printer. The CUPS
scheduler also looks for the <tt>Protocols</tt> attribute to see
respectively) is listed in the printer's
<tt>port-monitor-supported</tt> attribute.</p>
+<p>The "urischeme" portion of the attribute specifies the URI scheme
+that this port monitor should be used for. Typically this is used to
+pre-select a particular port monitor for each type of connection that
+is supported by the printer. The "port monitor" string can be "none"
+to disable the port monitor for the given URI scheme.</p>
+
<p>Examples:</p>
<pre class='command'>
<em>*% Specify a PostScript printer that supports the TBCP protocol</em>
*Protocols: TBCP PJL
+<em>*% Specify that TBCP should be used for socket connections but not USB</em>
+*cupsPortMonitor socket/AppSocket Printing: "tbcp"
+*cupsPortMonitor usb/USB Printing: "none"
+
<em>*% Specify a printer-specific port monitor for an Epson USB printer</em>
-*cupsPortMonitor epson-usb/USB Status Monitor: "epson-usb"
+*cupsPortMonitor usb/USB Status Monitor: "epson-usb"
+</pre>
+
+<h3>cupsPreFilter</h3>
+
+<p class='summary'>*cupsPreFilter: "source/type cost program"</p>
+
+<p>This string attribute provides a pre-filter rule. The pre-filter
+program will be inserted in the conversion chain immediately
+before the filter that accepts the given MIME type.</p>
+
+<p>Examples:</p>
+
+<pre class='command'>
+<em>*% PDF pre-filter</em>
+*cupsPreFilter: "application/pdf 100 mypdfprefilter"
+
+<em>*% PNG pre-filter</em>
+*cupsPreFilter: "image/png 0 mypngprefilter"
</pre>
<h3>cupsVersion</h3>
+<p class='summary'>*cupsVersion: major.minor</p>
+
<p>This required attribute describes which version of the CUPS
PPD file extensions was used. Currently it must be the string
"1.0", "1.1", or "1.2".</p>
*cupsVersion: "1.2"
</pre>
-
<h2 class='title'><a name='OPTIONS'>Custom Options</a></h2>
<p>CUPS supports custom options using an extension of the
<p>When the base option is part of the <tt>JCLSetup</tt> section,
the "command" string contains JCL commands with "\order"
placeholders for each numbered parameter. The CUPS API handles
-any necessary value quoting for HP-PJL commands.</p>
+any necessary value quoting for HP-PJL commands. For example, if
+the JCL command string is "@PJL SET PASSCODE=\1" and the first
+option value is "1234" then CUPS will output the string
+"@PJL SET PASSCODE=1234".</p>
<p>For non-<tt>JCLSetup</tt> options, the "order" value is a
number from 1 to N and specifies the order of values as they are
-placed on the stack before the command.</p>
+placed on the stack before the command. For example, if the
+PostScript command string is
+"<</cupsReal1 2 1 roll>>setpagedevice" and the
+option value is "2.0" then CUPS will output the string
+"2.0 <</cupsReal1 2 1 roll>>setpagedevice".</p>
<p>The "type" is one of the following keywords:</p>
<li><tt>passcode</tt> - a string of numbers value with a
minimum of "minimum" numbers and a maximum of "maximum"
- numbers (passcode strings are not displayed in the user
- interface)</li>
+ numbers ("minimum" and "maximum" are numbers and passcode
+ strings are not displayed in the user interface)</li>
<li><tt>password</tt> - a string value with a minimum of
"minimum" characters and a maximum of "maximum"
- characters (password strings are not displayed in the
- user interface)</li>
+ characters ("minimum" and "maximum" are numbers and password
+ strings are not displayed in the user interface)</li>
<li><tt>points</tt> - a measurement value in points from
"minimum" to "maximum"</li>
<li><tt>string</tt> - a string value with a minimum of
"minimum" characters and a maximum of "maximum"
- characters</li>
+ characters ("minimum" and "maximum" are numbers)</li>
</ul>
*ParamCustomJCLPasscode Code/Key Code: 1 passcode 4 4
+<em>*% Base PostScript watermark option</em>
+*OpenUI WatermarkText/Watermark Text: PickOne
+*OrderDependency: 10 AnySetup *WatermarkText
+*DefaultWatermarkText: None
+*WatermarkText None: ""
+*WatermarkText Draft: "<</cupsString1(Draft)>>setpagedevice"
+*CloseUI: *WatermarkText
+
+<em>*% Custom PostScript watermark option</em>
+*CustomWatermarkText True: "<</cupsString1 3 -1 roll>>setpagedevice"
+*ParamCustomWatermarkText Text: 1 string 0 32
+
+
<em>*% Base PostScript gamma/density option</em>
*OpenUI GammaDensity/Gamma and Density: PickOne
*OrderDependency: 10 AnySetup *GammaDensity
*GammaDensity Normal/Normal: "<</cupsReal1 1.0/cupsReal2 1.0>>setpagedevice"
*GammaDensity Light/Lighter: "<</cupsReal1 0.9/cupsReal2 0.67>>setpagedevice"
*GammaDensity Dark/Darker: "<</cupsReal1 1.1/cupsReal2 1.5>>setpagedevice"
-*JCLCloseUI: *GammaDensity
+*CloseUI: *GammaDensity
<em>*% Custom PostScript gamma/density option</em>
-*CustomGammaDensity True: "<</cupsReal1 3 1 roll/cupsReal2 3 1>>setpagedevice"
+*CustomGammaDensity True: "<</cupsReal1 3 -1 roll/cupsReal2 5 -1>>setpagedevice"
*ParamCustomGammaDensity Gamma: 1 curve 0.1 10
*ParamCustomGammaDensity Density: 2 real 0 2
</pre>
<h2 class='title'><a name='PROFILES'>Color Profiles</a></h2>
+<p>CUPS supports two types of color profiles. The first type is
+based on sRGB and is used by the standard CUPS raster filters and
+ESP Ghostscript. The second type is based on ICC profiles and is
+used by the Core Graphics-based filters on MacOS X.</p>
+
+<blockquote><b>Note:</b> At this time, none of the CUPS raster
+filters support ICC profiles. This will be addressed as time
+and resources permit.</blockquote>
+
<h3>cupsColorProfile</h3>
-<p>This string attribute specifies a color profile of the
-form:</p>
+<p class='summary'>*cupsColorProfile Resolution/MediaType: "density
+gamma m00 m01 m02 m10 m11 m12 m20 m21 m22"</p>
-<pre class='command'>
-*cupsColorProfile Resolution/MediaType: "density gamma m00 m01 m02 m10 m11 m12 m20 m21 m22"
-</pre>
+<p>This string attribute specifies an sRGB-based color profile
+consisting of gamma and density controls and a 3x3 CMY color
+transform matrix.</p>
<p>The <i>Resolution</i> and <i>MediaType</i> values may be "-"
to act as a wildcard. Otherwise they must match one of the
<h3>cupsICCProfile</h3>
-<p>This attribute specifies an ICC color profile of the
-form:</p>
-
-<pre class='command'>
-*cupsICCProfile ColorModel.MediaType.Resolution/Description: "filename"
-</pre>
+<p class='summary'>*cupsICCProfile
+ColorModel.MediaType.Resolution/Description: "filename"</p>
-<p>The <tt>ColorModel</tt>, <tt>MediaType</tt>, and
+<p>This attribute specifies an ICC color profile that is
+used to convert the document colors to the device
+colorspace. The <tt>ColorModel</tt>, <tt>MediaType</tt>, and
<tt>Resolution</tt> keywords specify a selector for color
profiles. If omitted, the color profile will match any option
keyword for the corresponding main keyword.</p>
*cupsColorProfile RGB.Glossy.720dpi/720dpi Glossy: "vendor/foo-720-glossy-rgb.icc"
<em>*% Specify a default profile for printing at all other resolutions and media types</em>
-*cupsICCProfile .../Default: "vendor/foo-default.icc"
+*cupsICCProfile ../Default: "vendor/foo-default.icc"
</pre>
<h4>Customizing the Profile Selection Keywords</h4>
-<p>The <tt>ColorModel</tt>, <tt>MediaType</tt>, and
-<tt>Resolution</tt> keywords can be reassigned to different main
-keywords, allowing drivers to do color profile selection based
-on different parameters. The <tt>cupsICCQualifier1</tt>,
-<tt>cupsICCQualifier2</tt>, and <tt>cupsICCQualifier3</tt>
+<p>The <tt>MediaType</tt> and <tt>Resolution</tt> keywords can be
+reassigned to different main keywords, allowing drivers to do
+color profile selection based on different parameters. The
+<tt>cupsICCQualifier2</tt> and <tt>cupsICCQualifier3</tt>
attributes define the mapping from selector to main keyword:</p>
<pre class='command'>
-*cupsICCQualifier1: MainKeyword
-*cupsICCQualifier2: MainKeyword
-*cupsICCQualifier3: MainKeyword
+*cupsICCQualifier2: MainKeyword2
+*cupsICCQualifier3: MainKeyword3
</pre>
<p>The default mapping is as follows:</p>
<pre class='command'>
-*cupsICCQualifier1: ColorModel
*cupsICCQualifier2: MediaType
*cupsICCQualifier3: Resolution
</pre>
-<h2 class='title'><a name='I18N'>I18N Support</a></h2>
+<h2 class='title'><a name='I18N'>Globalized PPD Support</a></h2>
<p>CUPS 1.2 and higher adds support for PPD files containing multiple
-languages by following the following rules:</p>
+languages by following the following additional rules:</p>
<ol>
- <li>The <tt>LanguageVersion</tt> is <tt>English</tt></li>
+ <li>The <tt>LanguageVersion</tt> MUST be <tt>English</tt></li>
+
+ <li>The <tt>LanguageEncoding</tt> MUST be <tt>ISOLatin1</tt></li>
+
+ <li>The <tt>cupsLanguages</tt> attribute MUST be provided and
+ list each of the supported locales in the PPD file</li>
- <li>The <tt>LanguageEncoding</tt> is <tt>ISOLatin1</tt></li>
+ <li>Main and option keywords MUST NOT exceed 34 (instead of 40)
+ characters to allow room for the locale prefixes in translation
+ attributes</li>
- <li>Main and option keywords may not exceed 34
- characters, which is a subset of what the Adobe PPD spec
- allows.</li>
+ <li>The main keyword "Translation" MUST NOT be used</li>
- <li>Translations are specified using a locale prefix of
+ <li>Translation strings included with the main and option
+ keywords MUST NOT contain characters outside the ASCII
+ subset of ISOLatin1 and UTF-8; developers wishing to use
+ characters outside ASCII MUST provide a separate set of
+ English localization attributes for the affected keywords.</li>
+
+ <li>Localizations are specified using a locale prefix of
the form "ll" or "ll_CC." where "ll" is the 2-letter ISO
language code and "CC" is the 2-letter ISO country
- code</li>
+ code<ul>
+ <li>A generic language translation ("ll") SHOULD be provided with country-specific differences ("ll_CC") provided only as needed</li>
+ <li>For historical reasons, the "zh" and "zh_CN" locales map to Simplified Chinese while the "zh_TW" locale maps to Traditional Chinese</li>
+ </ul></li>
- <li>Translation strings are encoded using UTF-8.</li>
+ <li>Locale-specific translation strings MUST be encoded
+ using UTF-8.</li>
- <li>Main keywords are translated using any of the
+ <li>Main keywords MUST be localized using one of the
following forms:
<p><tt>*ll.Translation MainKeyword/translation
text: ""</tt><br />
<tt>*ll_CC.Translation MainKeyword/translation
text: ""</tt></p></li>
- <li>Option keywords are translated using any of the
+ <li>Option keywords MUST be localized using one of the
following forms:
<p><tt>*ll.MainKeyword OptionKeyword/translation
text: ""</tt><br />
<tt>*ll_CC.MainKeyword OptionKeyword/translation
text: ""</tt></p></li>
+ <li>Localization attributes MAY appear anywhere after the
+ first line of the PPD file</li>
+
</ol>
-<p>Examples:</p>
+<blockquote><b>Note:</b>
+We use a <tt>LanguageEncoding</tt> value of <tt>ISOLatin1</tt>
+and limit the allowed base translation strings to ASCII to avoid
+character coding issues that would otherwise occur. In addition,
+requiring the base translation strings to be in English allows
+for easier fallback translation when no localization is provided
+in the PPD file for a given locale.</blockquote>
+<p>Examples:</p>
<pre class='command'>
*LanguageVersion: English
*LanguageEncoding: ISOLatin1
+*cupsLanguages: "de fr_CA"
*ModelName: "Foobar Laser 9999"
-<em>*% Localize for French and German</em>
-*fr_FR.Translation ModelName/La Foobar Laser 9999: ""
-*de_DE.Translation ModelName/Foobar LaserDrucken 9999: ""
+<em>*% Localize ModelName for French and German</em>
+*fr_CA.Translation ModelName/La Foobar Laser 9999: ""
+*de.Translation ModelName/Foobar LaserDrucken 9999: ""
+
+*cupsIPPReason com.vendor-error/A serious error occurred: "/help/com.vendor/error.html"
+<em>*% Localize printer-state-reason for French and German</em>
+*fr_CA.cupsIPPReason com.vendor-error/Une erreur sèrieuse s'est produite: "/help/com.vendor/error.html"
+*de.cupsIPPReason com.vendor-error/Eine ernste Störung trat: "/help/com.vendor/error.html"
...
*OpenUI *InputSlot/Paper Source: PickOne
*OrderDependency: 10 AnySetup *InputSlot
*DefaultInputSlot: Auto
-<em>*% Localize for French and German</em>
-*fr_FR.Translation InputSlot/Papier source: ""
-*de_DE.Translation InputSlot/Papiereinzug: ""
+<em>*% Localize InputSlot for French and German</em>
+*fr_CA.Translation InputSlot/Papier source: ""
+*de.Translation InputSlot/Papiereinzug: ""
*InputSlot Auto/Default: "<</ManualFeed false>>setpagedevice"
-<em>*% Localize for French and German</em>
-*fr_FR.InputSlot Auto/Par Defaut: ""
-*de_DE.InputSlot Auto/Standard: ""
+<em>*% Localize InputSlot=Auto for French and German</em>
+*fr_CA.InputSlot Auto/Par Defaut: ""
+*de.InputSlot Auto/Standard: ""
*InputSlot Manual/Manual Feed: "<</ManualFeed true>>setpagedevice"
-<em>*% Localize for French and German</em>
-*fr_FR.InputSlot Manual/Manuel mecanisme de alimentation: ""
-*de_DE.InputSlot Manual/Manueller Einzug: ""
+<em>*% Localize InputSlot=Manual for French and German</em>
+*fr_CA.InputSlot Manual/Manuel mecanisme de alimentation: ""
+*de.InputSlot Manual/Manueller Einzug: ""
*CloseUI: *InputSlot
</pre>
+<h2 class='title'><a name='RASTERPS'>Writing PostScript Option Commands for Raster Drivers</a></h2>
+
+<p>PPD files are used for both PostScript and non-PostScript printers. For CUPS raster drivers, you use a subset of the PostScript language to set page device attributes such as page size, resolution, and so forth. For example, the following code sets the page size to A4 size:</p>
+
+<pre class='command'>
+*PageSize A4: "<</PageSize[595 842]>>setpagedevice"
+</pre>
+
+<p>Custom options typically use other operators to organize the values into a key/value dictionary for <tt>setpagedevice</tt>. For example, our previous <tt>CustomWatermarkText</tt> option code uses the <tt>roll</tt> operator to move the custom string value into the dictionary for <tt>setpagedevice</tt>:</p>
+
+<pre class='command'>
+*CustomWatermarkText True: "<</cupsString1 3 -1 roll>>setpagedevice"
+</pre>
+
+<p>For a custom string value of "My Watermark", CUPS will produce the following PostScript code for the option:</p>
+
+<pre class='command'>
+(My Watermark)
+<</cupsString1 3 -1 roll>>setpagedevice
+</pre>
+
+<p>The code moves the string value ("My Watermark") from the bottom of the stack to the top, creating a dictionary that looks like:</p>
+
+<pre class='command'>
+<</cupsString1(My Watermark)>>setpagedevice
+</pre>
+
+<p>The resulting dictionary sets the page device attributes that are sent to your raster driver in the page header.</p>
+
+<h3>Supported PostScript Operators</h3>
+
+<p>CUPS supports the following PostScript operators in addition to the usual PostScript number, string (literal and hex-encoded), boolean, null, and name values:</p>
+
+<ul>
+
+ <li><tt><<</tt> - Start a dictionary.</li>
+
+ <li><tt>>></tt> - End a dictionary.</li>
+
+ <li><tt>[</tt> - Start an array.</li>
+
+ <li><tt>]</tt> - End an array.</li>
+
+ <li><tt>copy</tt> - Copy the top N objects on the stack.</li>
+
+ <li><tt>dup</tt> - Copy the top object on the stack.</li>
+
+ <li><tt>index</tt> - Copy the Nth from the top object on the stack.</li>
+
+ <li><tt>pop</tt> - Pop the top object on the stack.</li>
+
+ <li><tt>roll</tt> - Shift the top N objects on the stack.</li>
+
+ <li><tt>setpagedevice</tt> - Set the page header values according to the key/value dictionary on the stack.</li>
+
+</ul>
+
+<h3>Supported Page Device Attributes</h3>
+
+<p>Table 1 shows the supported page device attributes along with PostScript code examples.</p>
+
+<div class='table'>
+<table summary='Supported Page Device Attributes'>
+<caption>Table 1: <a name='TABLE_1'>Supported Page Device Attributes</a></caption>
+<thead>
+<tr>
+ <th>Name(s)</th>
+ <th>Type</th>
+ <th>Description</th>
+ <th>Example(s)</th>
+</tr>
+</thead>
+<tbody>
+<tr valign='top'>
+ <td><tt>AdvanceDistance</tt></td>
+ <td>Integer</td>
+ <td>Specifies the number of points to advance roll media after printing.</td>
+ <td><tt><</AdvanceDistance 18>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>AdvanceMedia</tt></td>
+ <td>Integer</td>
+ <td>Specifies when to advance the media: 0 = never, 1 = after the file, 2 = after the job, 3 = after the set, and 4 = after the page.</td>
+ <td><tt><</AdvanceMedia 4>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>Collate</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether collated copies are required.</td>
+ <td><tt><</Collate true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>CutMedia</tt></td>
+ <td>Integer</td>
+ <td>Specifies when to cut the media: 0 = never, 1 = after the file, 2 = after the job, 3 = after the set, and 4 = after the page.</td>
+ <td><tt><</CutMedia 1>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>Duplex</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether 2-sided printing is required.</td>
+ <td><tt><</Duplex true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>HWResolution</tt></td>
+ <td>Integer Array</td>
+ <td>Specifies the resolution of the page image in pixels per inch.</td>
+ <td><tt><</HWResolution[1200 1200]>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>InsertSheet</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether to insert a blank sheet before the job.</td>
+ <td><tt><</InsertSheet true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>Jog</tt></td>
+ <td>Integer</td>
+ <td>Specifies when to shift the media in the output bin: 0 = never, 1 = after the file, 2 = after the job, 3 = after the set, and 4 = after the page.</td>
+ <td><tt><</Jog 2>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>LeadingEdge</tt></td>
+ <td>Integer</td>
+ <td>Specifies the leading edge of the media: 0 = top, 1 = right, 2 = bottom, 3 = left.</td>
+ <td><tt><</LeadingEdge 0>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>ManualFeed</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether media should be drawn from the manual feed tray. Note: The <tt>MediaPosition</tt> attribute is preferred over the <tt>ManualFeed</tt> attribute.</td>
+ <td><tt><</ManualFeed true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>MediaClass</tt></td>
+ <td>String</td>
+ <td>Specifies a named media.</td>
+ <td><tt><</MediaClass (Invoices)>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>MediaColor</tt></td>
+ <td>String</td>
+ <td>Specifies the color of the media.</td>
+ <td><tt><</MediaColor >>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>MediaPosition</tt></td>
+ <td>Integer</td>
+ <td>Specifies the tray or source of the media.</td>
+ <td><tt><</MediaPosition 12>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>MediaType</tt></td>
+ <td>String</td>
+ <td>Specifies the general media type.</td>
+ <td><tt><</MediaType (Glossy)>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>MediaWeight</tt></td>
+ <td>Integer</td>
+ <td>Specifies the media weight in grams per meter<sup>2</sup>.</td>
+ <td><tt><</MediaWeight 100>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>MirrorPrint</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether to flip the output image horizontally.</td>
+ <td><tt><</MirrorPrint true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>NegativePrint</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether to invert the output image.</td>
+ <td><tt><</NegativePrint true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>NumCopies</tt></td>
+ <td>Integer</td>
+ <td>Specifies the number of copies to produce of each page.</td>
+ <td><tt><</NumCopies 100>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>Orientation</tt></td>
+ <td>Integer</td>
+ <td>Specifies the orientation of the output: 0 = portrait, 1 = landscape rotated counter-clockwise, 2 = upside-down, 3 = landscape rotated clockwise.</td>
+ <td><tt><</Orientation 3>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>OutputFaceUp</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether to place the media face-up in the output bin/tray.</td>
+ <td><tt><</OutputFaceUp true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>OutputType</tt></td>
+ <td>String</td>
+ <td>Specifies the output type name.</td>
+ <td><tt><</OutputType (Photo)>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>PageSize</tt></td>
+ <td>Integer/Real Array</td>
+ <td>Specifies the width and length/height of the page in points.</td>
+ <td><tt><</PageSize[595 842]>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>Separations</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether to produce color separations.</td>
+ <td><tt><</Separations true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>TraySwitch</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether to switch trays automatically.</td>
+ <td><tt><</TraySwitch true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>Tumble</tt></td>
+ <td>Boolean</td>
+ <td>Specifies whether the back sides of pages are rotated 180 degrees.</td>
+ <td><tt><</Tumble true>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsBorderlessScalingFactor</tt></td>
+ <td>Real</td>
+ <td>Specifies the amount to scale the page image dimensions.</td>
+ <td><tt><</cupsBorderlessScalingFactor 1.01>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsColorOrder</tt></td>
+ <td>Integer</td>
+ <td>Specifies the order of colors: 0 = chunked, 1 = banded, 2 = planar.</td>
+ <td><tt><</cupsColorOrder 0>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsColorSpace</tt></td>
+ <td>Integer</td>
+ <td>Specifies the page image colorspace: 0 = W, 1 = RGB, 2 = RGBA, 3 = K, 4 = CMY, 5 = YMC, 6 = CMYK, 7 = YMCK, 8 = KCMY, 9 = KCMYcm, 10 = GMCK, 11 = GMCS, 12 = White, 13 = Gold, 14 = Silver, 15 = CIE XYZ, 16 = CIE Lab, 17 = RGBW, 32 to 46 = CIE Lab (1 to 15 inks)</td>
+ <td><tt><</cupsColorSpace >>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsCompression</tt></td>
+ <td>Integer</td>
+ <td>Specifies a driver compression type/mode.</td>
+ <td><tt><</cupsCompression 2>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsInteger0<br>
+ ...<br>
+ cupsInteger15</tt></td>
+ <td>Integer</td>
+ <td>Specifies driver integer values.</td>
+ <td><tt><</cupsInteger11 1234>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsMarkerType</tt></td>
+ <td>String</td>
+ <td>Specifies the type of ink/toner to use.</td>
+ <td><tt><</cupsMarkerType (Black+Color)>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsMediaType</tt></td>
+ <td>Integer</td>
+ <td>Specifies a numeric media type.</td>
+ <td><tt><</cupsMediaType 999>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsPageSizeName</tt></td>
+ <td>String</td>
+ <td>Specifies the name of the page size.</td>
+ <td><tt><</cupsPageSizeName (A4.Full)>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsPreferredBitsPerColor</tt></td>
+ <td>Integer</td>
+ <td>Specifies the preferred number of bits per color, typically 8 or 16.</td>
+ <td><tt><</cupsPreferredBitsPerColor 16>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsReal0<br>
+ ...<br>
+ cupsReal15</tt></td>
+ <td>Real</td>
+ <td>Specifies driver real number values.</td>
+ <td><tt><</cupsReal15 1.234>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsRenderingIntent</tt></td>
+ <td>String</td>
+ <td>Specifies the color rendering intent.</td>
+ <td><tt><</cupsRenderingIntent (AbsoluteColorimetric)>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsRowCount</tt></td>
+ <td>Integer</td>
+ <td>Specifies the number of rows of raster data to print on each line for some drivers.</td>
+ <td><tt><</cupsRowCount 24>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsRowFeed</tt></td>
+ <td>Integer</td>
+ <td>Specifies the number of rows to feed between passes for some drivers.</td>
+ <td><tt><</cupsRowFeed 17>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsRowStep</tt></td>
+ <td>Integer</td>
+ <td>Specifies the number of lines between columns/rows on the print head for some drivers.</td>
+ <td><tt><</cupsRowStep 2>>setpagedevice</tt></td>
+</tr>
+<tr valign='top'>
+ <td><tt>cupsString0<br>
+ ...<br>
+ cupsString15</tt></td>
+ <td>String</td>
+ <td>Specifies driver string values.</td>
+ <td><tt><</cupsString0(String Value)>>setpagedevice</tt></td>
+</tr>
+</tbody>
+</table></div>
+
+
<h2 class='title'><a name='HISTORY'>Change History</a></h2>
+<h3>Changes in CUPS 1.3</h3>
+
+<ul>
+
+ <li>Added <tt>cupsPreFilter</tt> attribute.</li>
+
+</ul>
+
+<h3>Changes in CUPS 1.2.8</h3>
+
+<ul>
+
+ <li>Added section on supported PostScript commands for raster
+ drivers</li>
+
+</ul>
+
<h3>Changes in CUPS 1.2</h3>
<ul>
- <li>Added I18N support attributes</li>
+ <li>Added globalization support attributes</li>
<li>Added custom option values support</li>
+ <li>Added <tt>APBookFile</tt> attribute</li>
+
+ <li>Added <tt>APDuplexRequiresFlippedMargin</tt> attribute</li>
+
<li>Added <tt>cupsICCProfile</tt> attribute</li>
+ <li>Added <tt>cupsIPPReason</tt> attribute</li>
+
+ <li>Added <tt>cupsLanguages</tt> attribute</li>
+
<li>Added <tt>cupsPortMonitor</tt> attribute</li>
<li>Removed <tt>cupsProtocol</tt> attribute</li>