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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:34 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:34 -0600 |
commit | b529f046c9a64ac5fcfa60747af940cf972b3ebc (patch) | |
tree | 83c28cf7fa8fed1960ebd3924b579e7ed8c95cc6 /doc/glossary/kdeprintingglossary.docbook | |
parent | 6508fe4c40c60fd7a43bd3d9e19b762e10ea3f53 (diff) | |
download | tdebase-b529f046c9a64ac5fcfa60747af940cf972b3ebc.tar.gz tdebase-b529f046c9a64ac5fcfa60747af940cf972b3ebc.zip |
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'doc/glossary/kdeprintingglossary.docbook')
-rw-r--r-- | doc/glossary/kdeprintingglossary.docbook | 1387 |
1 files changed, 0 insertions, 1387 deletions
diff --git a/doc/glossary/kdeprintingglossary.docbook b/doc/glossary/kdeprintingglossary.docbook deleted file mode 100644 index 6a0f35a34..000000000 --- a/doc/glossary/kdeprintingglossary.docbook +++ /dev/null @@ -1,1387 +0,0 @@ - -<!-- -<?xml version="1.0" ?> -<!DOCTYPE glossary PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" -"customization/dtd/kdex.dtd" [ -<!ENTITY % addindex "IGNORE"> -<!ENTITY % English "INCLUDE"> -<!ENTITY glossary-tdeprinting SYSTEM "tdeprintingglossary.docbook"> - -]> -<glossary id="glossary"> ---> - <glossdiv id="glossdiv-printing"> - <title>Printing</title> - - - <glossentry id="gloss-acl"> - <glossterm><acronym>ACLs</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>A</emphasis>ccess - <emphasis>C</emphasis>ontrol <emphasis>L</emphasis>ists; - ACLs are used to check for the access by a given - (authenticated) user. A first rough support for ACLs - for printing is available from &CUPS;; this will be refined - in future versions. </para> - <glossseealso otherterm="gloss-authentication">Authentication</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-appsocketprotocol"> - <glossterm>AppSocket Protocol</glossterm> - <glossdef><para>AppSocket is a protocol for the transfer of - print data, also frequently called "Direct TCP/IP Printing". - &Hewlett-Packard; have taken AppSocket, added a few minor - extensions around it and been very successful in renaming - and marketing it under the brand "&HP; JetDirect"...</para> - <glossseealso otherterm="gloss-hpjetdirectprotocol">&HP; JetDirect Protocol</glossseealso> - <glossseealso otherterm="gloss-directtcpipprinting">Direct TCP/IP Printing</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-apsfilter"> - <glossterm>APSfilter</glossterm> - <glossdef><para>APSfilter is used mainly in the context of "classical" - &UNIX; printing (BSD-style LPD). It is a sophisticated shell script, - disguised as an "all-in-one" filtering program. In reality, - APSfilter calls "real filters" to do the jobs needed. It sends - printjobs automatically through these other filters, based on an - initial file-type analysis of the printfile. - It is written and maintained by Andreas Klemm. -<!-- - </para> - <para> ---> - It is - similar to Magicfilter and mostly uses Ghostscript for file conversions. - Some Linux Distributions (like &SuSE;) use APSfilter, others - Magicfilter (like &RedHat;), some have both for preference selection - (like *BSD). -<!-- - </para> - <para> ---> - &CUPS; has <emphasis>no</emphasis> need for APSfilter, - as it runs its own file type recognition (based on &MIME; types) - and applies its own filtering logic.</para> - <glossseealso otherterm="gloss-ghostscript">Ghostscript</glossseealso> - <glossseealso otherterm="gloss-magicfilter">Magicfilter</glossseealso> - <glossseealso otherterm="gloss-mimetypes">&MIME;-Types</glossseealso> - <glossseealso otherterm="gloss-printcap">printcap</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-authentication"> - <glossterm>Authentication</glossterm> - <glossdef><para>Proving the identity of a certain person (maybe via username/password - or by means of a certificate) is often called authentication. Once you are - authenticated, you may or may not get access to a requested ressource, - possibly based on ACLs.</para> - <glossseealso otherterm="gloss-acl">ACLs</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-bidirectionalcommunication"> - <glossterm>Bi-directional communication</glossterm> - <glossdef><para>In the context of printing, a server or a host may receive additional - information sent back from the printer (status messages &etc;), either - upon a query or unrequested. AppSocket ( = &HP; JetDirect), &CUPS; and IPP - support bi-directional communication, LPR/LPD and BSD-style printing - do not...</para> - <glossseealso otherterm="gloss-appsocketprotocol">AppSocket Protocol</glossseealso> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-directtcpipprinting">Direct TCP/IP Printing</glossseealso> - <glossseealso otherterm="gloss-hpjetdirectprotocol">&HP; JetDirect</glossseealso> - <glossseealso otherterm="gloss-ipp">IPP</glossseealso> - <glossseealso otherterm="gloss-lprlpd">LPR/LPD</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-bsdstyleprinting"> - <glossterm>BSD-style Printing</glossterm> - <glossdef><para>Generic term for different variants of the traditional &UNIX; - printing method. Its first version appeared in the early 70s on - BSD &UNIX; and was formally described in <ulink url="http://www.rfc.net/rfc1179.html">RFC 1179</ulink> only as late - as 1990. -<!-- - </para> - <para> ---> - At the time when BSD "remote" printing was first designed, printers - were serially or otherwise directly connected devices to a host - (with the Internet hardly consisting of more than 100 nodes!); printers - used hole-punched, continuous paper, fed through by a tractor - mechanism, with simple rows of ASCII text mechanically hammered on to - the medium, drawn from a cardboard box beneath the table. It came out - like a zig-zag folded paper "snake". Remote printing consisted of a - neighboring host in the next room sending a file - asking for printout. -<!-- - </para> - <para> ---> - How technology has changed! Printers generally use cut-sheet media, they have - built-in intelligence to compute the raster images of pages after pages - that are sent to them using one of the powerful page description - languages (PDL). Many are network nodes in their own right, - with CPU, RAM, a hard disk and their own Operation System, and - are hooked to a net with potentially millions of users... -<!-- - </para> - <para> ---> - It is a vast proof of the flexible &UNIX; concept for doing things, - that it made "Line Printing" reliably work even under these modern - conditions. But time has finally come now to go for something new - -- the IPP. - - It is strong proof of the flexibility of &UNIX;; that "Line Printing" works - reliably, even under these modern conditions. But time has finally come now - to go for something new -- the IPP. - - </para> - <glossseealso otherterm="gloss-ipp">IPP</glossseealso> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-lprlpd">LPR/LPD printing</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-cups"> - <glossterm>&CUPS;</glossterm> - <glossdef><para>Abbreviation for <emphasis>C</emphasis>ommon - <emphasis>U</emphasis>NIX <emphasis>P</emphasis>rinting - <emphasis>S</emphasis>ystem; &CUPS; is the most modern &UNIX; and Linux - printing system, also providing cross-platform print services - to &Microsoft; &Windows; and Apple &MacOS; clients. Based on IPP, it does - away with all the pitfalls of old-style BSD printing, - providing authentication, encryption and ACLs, plus many more - features. At the same time it is backward-compatible enough - to serve all legacy clients that are not yet up to IPP, via - LPR/LPD (BSD-style). -<!-- - </para> - <para> ---> - &CUPS; is able to control any &PostScript; printer by - utilizing the vendor-supplied PPD (PostScript Printer - Description file), targeted originally for &Microsoft; Windows NT - printing only. &kde; Printing is most powerful if based on - &CUPS;.</para> - <glossseealso otherterm="gloss-acl">ACLs</glossseealso> - <glossseealso otherterm="gloss-authentication">Authentication</glossseealso> - <glossseealso otherterm="gloss-bsdstyleprinting">BSD-style printing</glossseealso> - <glossseealso otherterm="gloss-ipp">IPP</glossseealso> - <glossseealso otherterm="gloss-tdeprint">KDEPrint</glossseealso> - <glossseealso otherterm="gloss-lprlpd">LPR/LPD</glossseealso> - <glossseealso otherterm="gloss-ppd">PPD</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-cupsfaq"> - <glossterm><acronym>&CUPS;-FAQ</acronym></glossterm> - <glossdef><para>Currently only available in German (translation is on the way), - the <ulink url="http://www.danka.de/printpro/faq.html">&CUPS;-FAQ</ulink> - is a valuable resource to answer many questions that anyone new to - &CUPS; printing might have at first. - </para> - <glossseealso otherterm="gloss-tdeprinthandbook">KDEPrint Handbook</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-cups-o-matic"> - <glossterm>&CUPS;-O-Matic</glossterm> - <glossdef><para>&CUPS;-O-Matic was the first "Third Party" plugin for - the &CUPS; printing software. It is available on the <ulink - url="http://www.linuxprinting.org/cups-doc.html">Linuxprinting.org - website</ulink> to provide an online PPD-generating service. -<!-- - </para> - <para> ---> - - Together with the companion <application>cupsomatic</application> Perl-Script, - that needs to be installed as an additional &CUPS; backend, - it redirects output from the native <application>pstops</application> filter into - a chain of suitable Ghostscript filters. Upon completion, it - passes the resulting data back to a &CUPS; "backend" for sending - to the printer. -<!-- - </para> - <para> ---> - In this way, &CUPS;-O-Matic enables support for any printer known to - have worked previously in a "classical" Ghostscript environment. - If no native &CUPS; support for that printer is in sight... &CUPS;-O-Matic - is now replaced by the more capable PPD-O-Matic.</para> - <glossseealso otherterm="gloss-cupsomatic">cupsomatic</glossseealso> - <glossseealso otherterm="gloss-PPD-O-Matic">PPD-O-Matic</glossseealso> - <glossseealso otherterm="gloss-foomatic">Foomatic</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-cupsomatic"> - <glossterm>cupsomatic</glossterm> - <glossdef><para>The Perl script <application>cupsomatic</application> (plus a working Perl installation - on your system) is needed to make any &CUPS;-O-Matic (or PPD-O-Matic) - generated PPD work with &CUPS;. It was written by Grant Taylor, author of - the Linux Printing HOWTO and Maintainer of the <ulink - url="http://www.linuxprinting.org/printer_list.cgi">printer - database</ulink> at the Linuxprinting.org website.</para> - <glossseealso otherterm="gloss-cups-o-matic">&CUPS;-O-Matic</glossseealso> - <glossseealso otherterm="gloss-foomatic">Foomatic</glossseealso> - <glossseealso otherterm="gloss-cupsomatic">cupsomatic</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-daemon"> - <glossterm><acronym>Daemon</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>D</emphasis>isk - <emphasis>a</emphasis>nd <emphasis>e</emphasis>xecution - <emphasis>mon</emphasis>itor; <acronym>Daemons</acronym> are present - on all &UNIX; systems to perform tasks independent of user - intervention. Readers more familiar with &Microsoft; &Windows; might - want to compare daemons and the tasks they are responsible - with "services". -<!-- - </para> - <para> ---> - One example of a daemon present on most - legacy &UNIX; systems is the LPD (Line Printer Daemon); &CUPS; is - widely seen as the successor to LPD in the &UNIX; world and - it also operates through a daemon. </para> - <glossseealso otherterm="gloss-spooling">SPOOLing</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-databaselinuxprinting"> - <glossterm>Database, Linuxprinting.org</glossterm> - <glossdef><para>Already years ago, when Linux printing was still really difficult - (only command line printing was known to most Linux users, no device - specific print options were available for doing the jobs), Grant Taylor, - author of the "Linux Printing HOWTO", collected most of the available - information about printers, drivers and filters in his database. -<!-- - </para> - <para> ---> - With the emerging - &CUPS; concept, extending the use of PPDs even to non-PostScript printers, - he realized the potential of this database: if one puts the different - datablobs (with content that could be described along the lines - "Which device prints with which Ghostscript or other - filter?", "How well?", and "What command line switches are available?") into - PPD-compatible files, he could have all the power of &CUPS; on top of - the traditional printer "drivers". -<!-- - </para> - <para> ---> - This has now developed into a broader - concept, known as "Foomatic". Foomatic extends the capabilities - of spoolers other than &CUPS; (LPR/LPD, LPRng, PDQ, PPR) to a certain - degree ("stealing" some concepts from &CUPS;). The Linuxprinting - Database is not a Linux-only stop -- people running other &UNIX; - based OSes (like *BSD or &MacOS; X) will also find valuable information - and software there. - </para> - <glossseealso otherterm="gloss-foomatic">Foomatic</glossseealso> - <glossseealso otherterm="gloss-linuxprintingdatabase">Linuxprinting database</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-directtcpipprinting"> - <glossterm>Direct TCP/IP Printing</glossterm> - <glossdef><para>This is a method that often uses TCP/IP port 9100 to connect - to the printer. It works with many modern network printers and has - a few advantages over LPR/LPD, as it is faster and provides some - "backchannel feedback data" from the printer to the host sending - the job.</para> - <glossseealso otherterm="gloss-appsocketprotocol">AppSocket Protocol</glossseealso> - <glossseealso otherterm="gloss-hpjetdirectprotocol">&HP; JetDirect Protocol</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-drivers"> - <glossterm>Drivers, Printer Drivers</glossterm> - <glossdef><para>The term "printer drivers", used in the same sense - as on the &Microsoft; &Windows; platform, is not entirely applicable - to a Linux or &UNIX; platform. A "driver" functionality - is supplied on &UNIX; by different modular components working - together. At the core of the printer drivers are "filters". Filters convert - print files from a given input format to another format that is acceptable - to the target printer. In many cases filters may be connected to a whole - filter "chain", where only the result of the last conversion is sent to the - printer. The actual transfer of the print data to the device is performed by - a "backend". - </para> - <glossseealso otherterm="gloss-filter">Filter</glossseealso> - <glossseealso otherterm="gloss-ppd">PPDs</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-easysoftwareproducts"> - <glossterm>Easy Software Products</glossterm> - <glossdef><para>Mike Sweet's company, which has contributed a few substantial - software products towards the Free Software community; amongst - them the initial version of <ulink - url="http://gimp-print.sf.net/">Gimp-Print,</ulink> the <ulink - url="http://www.easysw.com/epm/">EPM software packaging</ulink> tool - and <ulink url="http://www.easysw.com/htmldoc/">HTMLDOC</ulink> - (used by the "Linux Documentation Project" to build the PDF versions - of the HOWTOs) -- but most importantly: <ulink - url="http://www.cups.org/">&CUPS;</ulink> (the 'Common &UNIX; Printing - System'). -<!-- - </para> - <para> ---> - ESP finance themselves by selling a commercial version - of &CUPS;, called <ulink url="http://www.easysw.com/">ESP PrintPro,</ulink> - that includes some professional enhancements. - </para> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-espprintpro">ESP PrintPro</glossseealso> - <glossseealso otherterm="gloss-esp">ESP</glossseealso> - <glossseealso otherterm="gloss-gimpprint">Gimp-Print</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-encryption"> - <glossterm>Encryption</glossterm> - <glossdef><para>Encryption of confidential data is an all-important issue if - you transfer it over the Internet or even within intranets. -<!-- - </para> - <para> ---> - Printing - via traditional protocols is not encrypted at all -- it is very easy - to tap and eavesdrop ⪚ into &PostScript; or PCL data transfered - over the wire. -<!-- - </para> - <para> ---> - Therefore, in the design of IPP, provision was made for the easy - plugin of encryption mechanisms (which can be provided by the same - means as the encryption standards for HTTP traffic: SSL and TLS).</para> - <glossseealso otherterm="gloss-authentication">Authentication</glossseealso> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-ipp">IPP</glossseealso> - <glossseealso otherterm="gloss-ssl">SSL</glossseealso> - <glossseealso otherterm="gloss-tls">TLS</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-epson"> - <glossterm><acronym>Epson</acronym></glossterm> - <glossdef><para>Epson inkjets are among the best supported models by Free software - drivers, as the company was not necessarily as secretive about their - devices and handed technical specification documents to developers. - The excellent print quality achieved by Gimp-Print on the Stylus - series of printers can be attributed to this openness. -<!-- - </para> - <para> ---> - They have also - contracted Easy Software Products to maintain an enhanced version - of Ghostscript ("ESP GhostScript") for improved support of their - printer portfolio. - </para> - <glossseealso otherterm="gloss-ghostscript">ESP Ghostscript</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-escapesequence"> - <glossterm>Escape Sequences</glossterm> - <glossdef><para>The first ever printers printed ASCII data only. To - initiate a new line, or eject a page, they included special - command sequences, often carrying a leading [ESC]-character. - &HP; evolved this concept through its series of PCL language - editions until today, having now developed a full-blown - Page Description Language (PDL) from these humble beginnings. - </para> - <glossseealso otherterm="gloss-pcl">PCL</glossseealso> - <glossseealso otherterm="gloss-pdl">PDL</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-escp"> - <glossterm><acronym>ESC/P</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>E</emphasis>pson - <emphasis>S</emphasis>tandard <emphasis>C</emphasis>odes for - <emphasis>P</emphasis>rinters. Besides &PostScript; and PCL, Epson's ESC/P - printer language is one of the best known.</para> - <glossseealso otherterm="gloss-pcl">PCL</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-hpgl">hpgl</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-esp"> - <glossterm><acronym>ESP</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>E</emphasis>asy - <emphasis>S</emphasis>oftware <emphasis>P</emphasis>roducts; - the company that developed &CUPS; (the "Common &UNIX; Printing System"). - </para> - <glossseealso otherterm="gloss-easysoftwareproducts">Easy Software Products</glossseealso> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-espprintpro">ESP PrintPro</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-espghostscript"> - <glossterm><acronym>ESP</acronym> Ghostscript</glossterm> - <glossdef><para>A Ghostscript version that is maintained by Easy Software - Products. It includes pre-compiled Gimp-Print drivers for - many inkjets (plus some other goodies). ESP Ghostscript - will produce photographic quality prints in many cases, especially - with the Epson Stylus model series. ESP Ghostscript is GPL-software. - </para> - <glossseealso otherterm="gloss-easysoftwareproducts">Easy Software Products</glossseealso> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-espprintpro">ESP PrintPro</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-espprintpro"> - <glossterm><acronym>ESP</acronym> PrintPro</glossterm> - <glossdef><para> This professional enhancement to &CUPS; (the "Common &UNIX; - Printing System") is sold by the developers - of &CUPS; complete with more than 2,300 printer drivers for several commercial - &UNIX; platforms. <ulink url="http://www.easysw.com/printpro/">ESP PrintPro</ulink> - is supposed to work "out of the box" with little or no configuration - for users or admins. ESP also sell support contracts for - &CUPS; and PrintPro. These sales help to feed the programmers who - develop the Free version of &CUPS;. - </para> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-filter"> - <glossterm>Filter</glossterm> - <glossdef><para>Filters, in general, are programs that take some input - data, work on it and pass it on as their output data. Filters - may or may not change the data. -<!-- - </para> - <para> ---> - Filters in the context of printing, are programs that convert - a given file (destined for printing, but not suitable in the - format it is presently) into a printable format. Sometimes - whole "filter chains" have to be constructed to achieve the - goal, piping the output of one filter as the input to the next. - </para> - <glossseealso otherterm="gloss-ghostscript">Ghostscript</glossseealso> - <glossseealso otherterm="gloss-rip">RIP</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-foomatic"> - <glossterm>Foomatic</glossterm> - <glossdef><para>Foomatic started out as the wrapper name for a set of - different tools available from <ulink - url="http://www.linuxprinting.org/">Linuxprinting.org</ulink> - These tools aimed to make the usage of traditional - Ghostscript and other print filters easier for users and - extend the filters' capabilities by adding more command line - switches or explain the driver's execution data. -<!-- - </para> - <para> ---> - Foomatic's different incarnations are &CUPS;-O-Matic, PPD-O-Matic, - PDQ-O-Matic, LPD-O-Matic, PPR-O-Matic, MF-O-Matic and - Direct-O-Matic. All of these allow the generation - of appropriate printer configuration files online, by simply - selection the suitable model and suggested (or alternate) driver - for that machine. -<!-- - </para> - <para> ---> - More recently, Foomatic gravitated towards becoming a "meta-spooling" - system, that allows configuration of the underlying print subsystem - through a unified set of commands (however, this is much more - complicated than KDEPrint's &GUI; interface, which performs a similar - task with regards to different print subsystems). </para> - <glossseealso otherterm="gloss-cups-o-matic">&CUPS;-O-Matic</glossseealso> - <glossseealso otherterm="gloss-PPD-O-Matic">PPD-O-Matic</glossseealso> - <glossseealso otherterm="gloss-cupsomatic">cupsomatic</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-ghostscript"> - <glossterm>Ghostscript</glossterm> - <glossdef><para>Ghostscript is a &PostScript; Raster Image Processor (RIP) in software, originally - developed by L. Peter Deutsch. There is always a <acronym>GPL</acronym> version - of Ghostscript available for free usage and distribution - (mostly 1 year old) while - the current version is commercially sold under another license. -<!-- - </para> - <para> ---> - Ghostscript is widely used inside the Linux and &UNIX; world - for transforming &PostScript; into raster data suitable - for sending to non-&PostScript; devices.</para> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-rip">RIP</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-gimpprint"> - <glossterm>Gimp-Print</glossterm> - <glossdef><para>Contrary to its name, Gimp-Print is no longer - just the plugin to be used for printing from the popular - Gimp program -- its codebase can also serve to be compiled - into... - <!-- - </para> - <para> ---> - *...a set of PPDs and associated filters that integrate seamlessly - into &CUPS;, supporting around 130 different printer models, providing - photographic output quality in many cases; -<!-- - </para> - <para> ---> - - *...a Ghostscript filter that can be used with any other - program that needs a software-RIP; -<!-- - </para> - <para> ---> - - *...a library that can be used by other software applications - in need of rasterization functions. - - -<!-- -after 4 hours fiddling, I -could not get those s!@*#? -<itemizedlist> to pass -through the meinproc checks. -For the time being I gave up -on it and handle it differently -now. - <itemizedlist> - <listitem>...a set of PPDs and associated filters that integrate seamlessly - into &CUPS;, supporting around 130 different printer models, providing - photografic output quality in many cases;</listitem> - <listitem>...a Ghostscript filter that can be used with any other - program that needs a software-RIP;</listitem> - <listitem>...a library that can be used by other software applications - in need of rasterization functions.</listitem> - </itemizedlist> ---> - </para> - <glossseealso otherterm="gloss-lexmark">Lexmark Drivers</glossseealso> - <glossseealso otherterm="gloss-rip">RIP</glossseealso> - <glossseealso otherterm="gloss-ghostscript">Ghostscript</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-hp"> - <glossterm><acronym>&HP;</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>H</emphasis>ewlett-<emphasis>Packard</emphasis>; - one of the first companies to distribute their own Linux printer - drivers. -- More recently, the Company has released their - "HPIJS" package of drivers, including source code and a Free license. - This is the first printer manufacturer to do so. HPIJS supports most - current models of HP Ink- and DeskJets. - </para> - </glossdef> - </glossentry> - - - <glossentry id="gloss-hpgl"> - <glossterm><acronym>&HP;/GL</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>&HP;</emphasis> - <emphasis>G</emphasis>raphical <emphasis>L</emphasis>anguage; - a &HP; printer language mainly used for plotters; many CAD - (Computer Aided Design) software programs output &HP;/GL files for - printing.</para> - <glossseealso otherterm="gloss-escp">ESC/P</glossseealso> - <glossseealso otherterm="gloss-pcl">PCL</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-hpjetdirectprotocol"> - <glossterm>&HP; JetDirect Protocol</glossterm> - <glossdef><para>A term branded by &HP; to describe their implementation - of print data transfer to the printer via an otherwise "AppSocket" or - "Direct TCP/IP Printing" named protocol.</para> - <glossseealso otherterm="gloss-appsocketprotocol">AppSocket Protocol</glossseealso> - <glossseealso otherterm="gloss-directtcpipprinting">Direct TCP/IP Printing</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-ietf"> - <glossterm><acronym>IETF</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>I</emphasis>nternet - <emphasis>E</emphasis>ngineering <emphasis>T</emphasis>ask - <emphasis>F</emphasis>orce; an assembly of Internet, software - and hardware experts that discuss - new networking technologies and very often arrive at - conclusions that are regarded by many as standards. "TCP/IP" - is the most famous example. -<!-- - </para> - <para> ---> - - IETF standards, as well as - drafts, discussions, ideas and useful tutorials, are - put in writing in the famous series of "RFCs", which - are available to the public and included in most Linux and - BSD distributions.</para> - <glossseealso otherterm="gloss-ipp">IPP</glossseealso> - <glossseealso otherterm="gloss-pwg">PWG</glossseealso> - <glossseealso otherterm="gloss-rfc">RFC</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-ipp"> - <glossterm><acronym>IPP</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>I</emphasis>nternet - <emphasis>P</emphasis>rinting <emphasis>P</emphasis>rotocol; - defined in a series of RFCs accepted by the IETF with - status "proposed standard"; was designed - by the PWG. -- IPP is a completely new design for network printing, - but it utilizes a very well-known and proven method for the - actual data transfer: HTTP 1.1! By not "re-inventing the wheel", - and basing itself on an existing and robust Internet standard, - IPP is able to relatively easily bolt other HTTP-compatible standard - mechanisms into its framework: -<!-- - </para> - <para> ---> - * Basic, Digest or Certificate authentication - mechanisms; -<!-- - </para> - <para> ---> - * SSL or TLS for encryption of transferred - data; -<!-- - </para> - <para> ---> - * LDAP for directory services (to publish - data on printers, device-options, drivers, costs or - also to the network; or to check for passwords while - performing authentication). -<!-- - </para> - <para> ---> - -<!-- - </para> - <itemizedlist> - <listitem>Basic, Digest or Certificate authentication - mechanisms</listitem> - <listitem>SSL or TLS for encryption of transferred - data</listitem> - <listitem>LDAP for directory services (to publish - data on printers, device-options, drivers, costs or - elso to the network; or to check for passwords while - conducting authentication)</listitem> - </itemizedlist> ---> - </para> - - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-pwg">PWG</glossseealso> - <glossseealso otherterm="gloss-ietf">IETF</glossseealso> - <glossseealso otherterm="gloss-rfc">RFC</glossseealso> - <glossseealso otherterm="gloss-tls">TLS</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-tdeprint"> - <glossterm><acronym>KDEPrint</acronym></glossterm> - <glossdef><para>The new printing functionality of &kde; since version 2.2 - consists of several modules that translate the features and settings - of different available print subsystems (&CUPS;, BSD-style LPR/LPD, RLPR...) - into nice &kde; desktop &GUI; windows and dialogs to ease their - usage. -<!-- - </para> - <para> ---> - Most important for day-to-day usage is "kprinter", the new - &GUI; print command. -- Note: KDEPrint does <emphasis>not</emphasis> implement its own - spooling mechanism or its own &PostScript; processing; for this it - relies on the selected <emphasis>print subsystem</emphasis> - -- however it does add some functionality of its own on top of this - foundation... - </para> - <glossseealso otherterm="gloss-bsdstyleprinting">BSD-style printing</glossseealso> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-kprinter">kprinter</glossseealso> - <glossseealso otherterm="gloss-tdeprinthandbook">KDEPrint Handbook</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-tdeprinthandbook"> - <glossterm><acronym>KDEPrint Handbook...</acronym></glossterm> - <glossdef><para>...is the name of the reference document that describes KDEPrint - functions to users and administrators. You can load it into Konqueror by - typing "help:/tdeprint" into the address field. The <ulink - url="http://printing.kde.org/">KDEPrint website</ulink> - is the resource for updates to this documentation, as well as PDF - versions suitable for printing it. It is authored and maintained by Kurt - Pfeifle. - </para> - <glossseealso otherterm="gloss-cupsfaq">&CUPS;-FAQ</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-kprinter"> - <glossterm>kprinter</glossterm> - <glossdef><para><emphasis>kprinter</emphasis> is the new powerful - print utility that is natively used by all &kde; applications. -<!-- - </para> - <para> ---> - Contrary to some common misconceptions, - <emphasis>kprinter</emphasis> is <emphasis>not</emphasis> a &CUPS;-only tool, - but supports different print subsystems. You can even switch - to a different print subsystem "on the fly", in between two jobs, - without re-configuration. Of course, due to the powerful - features of &CUPS;, <emphasis>kprinter</emphasis> is - best suited for use with a &CUPS; frontend. -<!-- - </para> - <para> ---> - <emphasis>kprinter</emphasis> is the successor - to "qtcups", which is no longer being actively maintained. It has - inherited all the best features of qtcups and added several new ones. -<!-- - </para> - <para> ---> - - MOST IMPORTANT: you can use <emphasis>kprinter</emphasis> - with all its features in all non-&kde; applications that allow - a customized print command, like gv, Acrobat Reader, Netscape, - Mozilla, Galeon, StarOffice, OpenOffice and all GNOME programs. -<!-- - </para> - <para> ---> - <emphasis>kprinter</emphasis> can act as a "standalone" - utility, started from an X-Terminal or a "Mini-CLI" to - print many different files, from different folders, with different - formats, in one job and simultaneously, without the need to first open the - files in the applications! (File formats supported this way are &PostScript;, - PDF, International and ASCII Text, as well as many different popular graphic - formats, such as PNG, TIFF, JPEG, PNM, Sun RASTER, &etc;) - </para> - <glossseealso otherterm="gloss-qtcups">QtCUPS</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-lexmark"> - <glossterm><acronym>Lexmark</acronym></glossterm> - <glossdef><para>was one of the first companies to distribute their own Linux printer - drivers for some of their models. However, those drivers are binary only - (no source code available), and therefore cannot be used to integrate into - other Free printing software projects. - </para> - </glossdef> - </glossentry> - - <glossentry id="gloss-linuxprintingorg"> - <glossterm>Linuxprinting.org</glossterm> - <glossdef><para>Linuxprinting.org = not just for Linux; all &UNIX;-like OS-es, - like *BSD and commercial Unices may find useful printing - information on this site. This web site is the home for the interesting - Foomatic project, that strives to develop the "Meta Print Spool and Driver - Configuration Toolset" (being able to configure, through one common - interface, different print subsystems and their required drivers) with the - ability to transfer all queues, printers and configuration files seamlessly - to another spooler without new configuration effort. -- Also, they maintain - the Printing Database; a collection of driver and device information that - enables everybody to find the most current information about printer models, - and also generate online the configuration files for any - spooler/driver/device combo known to work with one of the common Linux or - &UNIX; print subsystems. - </para> - <glossseealso otherterm="gloss-linuxprintingdatabase">Linuxprinting database</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-linuxprintingdatabase"> - <glossterm><acronym>Linuxprinting.org Database</acronym></glossterm> - <glossdef><para>....Database containing printers and drivers that are suitable - for them... ...a lot of information and documentation to be found... ...it - is now also providing some tools and utilities for easing the integration - of those drivers into a given system... ...the "Foomatic" family - of utilities; being the toolset to make use of the database - for most of the commonly used print subsystems, for generating "on the fly" - working configurations for your printer model. - </para> - <glossseealso otherterm="gloss-foomatic">Foomatic</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-lprlpd"> - <glossterm><acronym>LPR/LPD</acronym> printing</glossterm> - <glossdef><para>LPR == some people translate <emphasis>L</emphasis>ine - <emphasis>P</emphasis>rinting <emphasis>R</emphasis>equest, others: - <emphasis>L</emphasis>ine <emphasis>P</emphasis>rinter - <emphasis>R</emphasis>emote.</para> - <glossseealso otherterm="gloss-bsdstyleprinting">BSD-style printing</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-magicfilter"> - <glossterm>Magicfilter</glossterm> - <glossdef><para>Similarly to the APSfilter program, Magicfilter - provides automatic file type recognition functions and, base - on that, automatic file conversion to a printable format, - depending on the target printer.</para> - <glossseealso otherterm="gloss-apsfilter">APSfilter</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-mimetypes"> - <glossterm>&MIME;-Types</glossterm> - <glossdef><para>Abbreviation for <emphasis>M</emphasis>ultipurpose (or - Multimedia) <emphasis>I</emphasis>nternet <emphasis>M</emphasis>ail - <emphasis>E</emphasis>xtensions; &MIME;-Types were first used to allow - the transport of binary data (like mail attachments containing - graphics) over mail connections that were normally only transmitting - ASCII characters: the data had to be encoded into an ASCII representation. -<!-- - </para> - <para> ---> - Later this concept was extended to describe a data format in - a platform independent, but at the same time non-ambiguous, way. - From &Windows; everybody knows the .doc extensions for &Microsoft; Word files. - This is handled ambiguously on the &Windows; platform: .doc extensions are also - used for simple text files or for Adobe Framemaker files. And if a real - Word file is renamed with a different extension, it can no longer be - opened by the program. -<!-- - </para> - <para> ---> - &MIME; typed files carry a recognition string with them, describing - their file format based on <emphasis>main_category/sub_category</emphasis>. - Inside IPP, print files are also described using the &MIME; type scheme. - &MIME; types are registered with the IANA (Internet Assigning Numbers - <emphasis>Association</emphasis>) to keep them unambiguous. -<!-- - </para> - <para> ---> - &CUPS; has some &MIME; types of its own registered, like - <emphasis>application/vnd.cups-raster</emphasis> (for the &CUPS;-internal - raster image format). - - </para> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-easysoftwareproducts">Easy Software Products</glossseealso> - <glossseealso otherterm="gloss-espprintpro">ESP PrintPro</glossseealso> - <glossseealso otherterm="gloss-gimpprint">Gimp-Print</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-pcl"> - <glossterm><acronym>PCL</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>P</emphasis>rinter - <emphasis>C</emphasis>ontrol <emphasis>L</emphasis>anguage; - developed by &HP;. PCL started off in version 1 as a simple - command set for ASCII printing; now, - in its versions PCL6 and PCL-X, it is capable of printing graphics - and color -- but outside the &Microsoft; &Windows; realm and &HP-UX; - (&HP;'s own brand of &UNIX;), it is not commonly used...</para> - <glossseealso otherterm="gloss-escp">ESC/P</glossseealso> - <glossseealso otherterm="gloss-hpgl">&HP;/GL</glossseealso> - <glossseealso otherterm="gloss-pdl">PDL</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-pdl"> - <glossterm><acronym>PDL</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>P</emphasis>age - <emphasis>D</emphasis>escription <emphasis>L</emphasis>anguage; - PDLs describe, in an abstract way, the graphical representation - of a page. - Before it is actually transferred into - toner or ink laid down on to paper, a PDL needs to be - "interpreted" first. In &UNIX;, the most important PDL - is &PostScript;. - </para> - <glossseealso otherterm="gloss-escp">ESC/P</glossseealso> - <glossseealso otherterm="gloss-hpgl">&HP;/GL</glossseealso> - <glossseealso otherterm="gloss-pcl">PCL</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-pixel"> - <glossterm>Pixel</glossterm> - <glossdef><para>Abbreviation for <emphasis>Pic</emphasis>ture - <emphasis>El</emphasis>ement; this term describes the smallest - part of a raster picture (either as printed on paper - or as displayed on a monitor by cathode rays or LCD elements). As - any graphical or image representation on those types of output - devices is composed of pixels, the values of "ppi" (pixel per inch) - and &dpi; (dots per inch) are one important parameter for the - overall quality and resolution of an image.</para> - <glossseealso otherterm="gloss-filter">Filter</glossseealso> - <glossseealso otherterm="gloss-ghostscript">Ghostscript</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-raster">Raster</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-pjl"> - <glossterm><acronym>PJL</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>P</emphasis>rint - <emphasis>J</emphasis>ob <emphasis>L</emphasis>anguage; - developed by &HP; to control and influence default and per-job - settings of a printer. It may not only be used - for &HP;'s own (PCL-)printers; also many &PostScript; - and other printers understand PJL commands sent to them - inside a print job, or in a separate signal.</para> - <glossseealso otherterm="gloss-pcl">PCL</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-postscript"> - <glossterm>&PostScript;</glossterm> - <glossdef><para>&PostScript; (often shortened to "PS") is the de-facto - standard in the &UNIX; world for printing files. It was - developed by Adobe and licensed to printer manufacturers - and software companies. -<!-- - </para> - <para> ---> - As the &PostScript; specifications were - published by Adobe, there are also "Third Party" implementations - of &PostScript; generating and &PostScript; interpreting software - available (one of the best-known in the Free software world - being Ghostscript, a powerful PS-interpreter). - </para> - <glossseealso otherterm="gloss-escp">ESC/P</glossseealso> - <glossseealso otherterm="gloss-hpgl">&HP;/GL</glossseealso> - <glossseealso otherterm="gloss-pcl">PCL</glossseealso> - <glossseealso otherterm="gloss-ppd">PPD</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-ppd"> - <glossterm><acronym>PPD</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>P</emphasis>ostScript - <emphasis>P</emphasis>rinter <emphasis>D</emphasis>escription; - PPDs are ASCII files storing all information about the special - capabilities of a printer, plus definitions of the (PostScript- - or PJL-) commands to call on a certain capability (like print - duplexing). -<!-- - </para> - <para> ---> - - As the explanation of the acronym reveals, PPDs were originally - only used for &PostScript; printers. &CUPS; has extended the - PPD concept to all types of printers. -<!-- - </para> - <para> ---> - - PPDs for &PostScript; printers are provided by the printer - vendors. They can be used with &CUPS; and KDEPrint to have access - to the full features of any &PostScript; printer. The KDEPrint Team - recommends using a PPD originally intended for use with - &Microsoft; Windows NT. -<!-- - </para> - <para> ---> - - PPDs for non-PostScript printers <emphasis>need</emphasis> a - companion "filter" to process the &PostScript; print files into - a format digestible for the non-PostScript target device. Those - PPD/filter combos are not (yet) available from the vendors. After - the initiative by the &CUPS; developers to utilize PPDs, the Free - Software community was creative enough to quickly come up with - support for most of the currently used printer models, through - PPDs and classical Ghostscript filters. But note: the printout - quality varies from "hi-quality photographic output" (using - Gimp-Print with most Epson inkjets) to "hardly readable" (using - Foomatic-enabled Ghostscript filters for models rated as - "paperweight" in the Linuxprinting.org database). - </para> - <glossseealso otherterm="gloss-cups">&CUPS;</glossseealso> - <glossseealso otherterm="gloss-linuxprintingorg">Linuxprinting.org</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-PPD-O-Matic"> - <glossterm>PPD-O-Matic</glossterm> - <glossdef><para>PPD-O-Matic is a set of Perl scripts that run on the Linuxprinting.org - web server and can be used online to generate PPDs for any printer that is known - to print with Ghostscript. -<!-- - </para> - <para> ---> - - These PPDs can be hooked up to &CUPS;/KDEPrint, as well as - used inside PPD-aware applications like StarOffice to determine all different - parameters of your printjobs. It is now recommended, in most cases, to - use "PPD-O-Matic" instead of the older &CUPS;-O-Matic. -<!-- - </para> - <para> ---> - - To generate a PPD, go to the <ulink - url="http://www.linuxprinting.org/printer_list.cgi">printer - database</ulink>, select your printer model, follow - the link to show the available Ghostscript filters for that printer, select - one, click "generate" and finally save the file to your local system. - Be sure to read the instructions. Make sure that your local system - does indeed have Ghostscript and the filter, which you chose - before generating the PPD, installed. - </para> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-cups-o-matic">&CUPS;-O-Matic</glossseealso> - <glossseealso otherterm="gloss-linuxprintingorg">Linuxprinting.org</glossseealso> - <glossseealso otherterm="gloss-foomatic">Foomatic</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-printcap"> - <glossterm>printcap</glossterm> - <glossdef><para>In BSD-style print systems, the "printcap" file holds - the configuration information; the printing daemon reads this file - to determine which printers are available, what filters are to be - user for each, where the spooling folder is located, - if there are banner pages to be used, and so on... - Some applications also depend on read access to the printcap - file, to obtain the names of available printers. </para> - <glossseealso otherterm="gloss-bsdstyleprinting">BSD-style printing</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-printermib"> - <glossterm>Printer-<acronym>MIB</acronym></glossterm> - <glossdef><para>Abbreviation for - <emphasis>Printer</emphasis>-<emphasis>M</emphasis>anagement - <emphasis>I</emphasis>nformation <emphasis>B</emphasis>ase; the - Printer-MIB defines a set of parameters that are to be - stored inside the printer for access - through the network. This is useful if many (in some cases, literally - thousands) network printers are managed centrally - with the help of SNMP (Simple Network Management Protocol).</para> - <glossseealso otherterm="gloss-pwg">PWG</glossseealso> - <glossseealso otherterm="gloss-snmp">SNMP</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-pwg"> - <glossterm><acronym>PWG</acronym></glossterm> - <glossdef><para>Abbreviation for - <emphasis>P</emphasis>rinter <emphasis>W</emphasis>orking - <emphasis>G</emphasis>roup; the PWG is a loose grouping of - representatives of the printer industry that has, in the past - years, developed different standards - in relation to network printing. These were later accepted by the - IETF as RFC standards, like the "Printer-MIB" and the IPP.</para> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-ipp">IPP</glossseealso> - <glossseealso otherterm="gloss-printermib">Printer-MIB</glossseealso> - <glossseealso otherterm="gloss-snmp">SNMP</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-printkioslave"> - <glossterm>print:/ KIO Slave</glossterm> - <glossdef><para>You can use a syntax of "print:/..." to get quick access - to KDEPrint resources. Typing "print:/manager" as a Konqueror URL - address gives administrative access to KDEPrint. Konqueror uses &kde;'s - famous "KParts" technology to achieve that. </para> - <glossseealso otherterm="gloss-ioslave">IO Slave</glossseealso> - <glossseealso otherterm="gloss-kparts">KParts</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-printerdatabase"> - <glossterm>Printer Database</glossterm> - <glossdef><para>.</para> - <glossseealso otherterm="gloss-linuxprintingdatabase">Linuxprinting Database</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-qtcups"> - <glossterm><acronym>Qt&CUPS;</acronym></glossterm> - <glossdef><para>Qt&CUPS; and KUPS were the predecessors of KDEPrint; they are now - deprecated and no longer maintained. What was good in qtcups is all inherited - by "kprinter", the new KDE print dialog (which is much improved over qtcups); - what you liked about kups is now all in the KDEPrint Manager (accessible - via the KDE Control Center or via the URL "print:/manager" from Konqueror) -- - with more functionality and less bugs... Its former developer, Michael Goffioul, is now - the developer of KDEPrint -- a very nice and productive guy and quick bug fixer... - </para> - <glossseealso otherterm="gloss-kprinter">kprinter</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-raster"> - <glossterm>Raster Image</glossterm> - <glossdef><para>Every picture on a physical medium - is composed of a pattern of discrete dots in different colors and (maybe) - sizes. This is called a "raster image". -<!-- - </para> - <para> ---> - - This is as opposed to a "vector image" - where the graphic is described in terms of continuous curves, shades, - forms and filled areas, represented by mathematical formula. Vector images - normally have a smaller file size and may be scaled in size - without any loss of information and quality --- but they cannot be - output directly, but always have to be "rendered" or "rasterized" - first to the given resolution that the output device is capable of... -<!-- - </para> - <para> ---> - - - The rasterization is done by a Raster Image Processor (RIP, - often the Ghostscript software) or some other filtering - instance.</para> - <glossseealso otherterm="gloss-pixel">Pixel</glossseealso> - <glossseealso otherterm="gloss-ghostscript">Ghostscript</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-filter">Filter</glossseealso> - <glossseealso otherterm="gloss-rip">RIP</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-rip"> - <glossterm><acronym>RIP</acronym></glossterm> - <glossdef><para>Abbreviation for - <emphasis>R</emphasis>aster <emphasis>I</emphasis>mage - <emphasis>P</emphasis>rocess(or); if used in the context of - printing, "RIP" means a hardware or software - instance that converts &PostScript; (or other print formats - that are represented in one of the non-Raster PDLs) into a - raster image format in such a way that it is acceptable - for the "marking engine" of the printer. -<!-- - </para> - <para> ---> - - &PostScript; printers - contain their own PostScript-RIPs. A RIP may or may not be located - inside a printer. -<!-- - </para> - <para> ---> - - For many &UNIX; systems, Ghostscript is the package that provides - a "RIP in software", running on the host computer, and pre-digesting - the &PostScript; or other data to become ready to be sent to the - printing device (hence you may perceive a "grain of truth" in the - slogan "Ghostscript turns your printer into a &PostScript; - machine", which of course is not correct in the true sense of the - meaning).</para> - <glossseealso otherterm="gloss-filter">Filter</glossseealso> - <glossseealso otherterm="gloss-ghostscript">Ghostscript</glossseealso> - <glossseealso otherterm="gloss-postscript">&PostScript;</glossseealso> - <glossseealso otherterm="gloss-pdl">PDL</glossseealso> - <glossseealso otherterm="gloss-raster">Raster</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-rlpr"> - <glossterm><acronym>RLPR</acronym> (Remote LPR)</glossterm> - <glossdef><para>Abbreviation for <emphasis>R</emphasis>emote - <emphasis>L</emphasis>ine <emphasis>P</emphasis>rinting - <emphasis>R</emphasis>equest; this is a BSD-style printing system, - that needs no root privileges to be installed, and no "printcap" to - work: all parameters may be specified on the command - line. -<!-- - </para> - <para> ---> - - RLPR comes in handy for many laptop users who are - working in frequently changing environments. This is because it - may be installed concurrently with every other printing - sub system, and allows a very flexible and quick - way to install a printer for direct access via LPR/LPD. -<!-- - </para> - <para> ---> - - KDEPrint - has an "Add Printer Wizard" to make RLPR usage even easier. - The kprinter command allows switching to RLPR "on - the fly" at any time.</para> - <glossseealso otherterm="gloss-tdeprint">KDEPrint</glossseealso> - <glossseealso otherterm="gloss-kprinter">kprinter</glossseealso> - <glossseealso otherterm="gloss-printcap">printcap</glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-snmp"> - <glossterm><acronym>SNMP</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>S</emphasis>imple - <emphasis>N</emphasis>etwork <emphasis>M</emphasis>anagement - <emphasis>P</emphasis>rotocol; SNMP is widely used to control - all types of network node (Hosts, Routers, Switches, Gateways, - Printers...) remotely.</para> - <glossseealso otherterm="gloss-pwg">PWG</glossseealso> - <glossseealso otherterm="gloss-printermib">Printer-MIB</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-ssl"> - <glossterm><acronym>SSL(3)</acronym> encryption</glossterm> - <glossdef><para>Abbreviation for <emphasis>S</emphasis>ecure - <emphasis>S</emphasis>ocket <emphasis>L</emphasis>ayer; - <acronym>SSL</acronym> is a proprietary encryption method for data - transfer over HTTP that was developed by Netscape. It is now being - replaced by an IETF standard named TLS. - </para> - <glossseealso otherterm="gloss-tls"><acronym>TLS</acronym></glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-spooling"> - <glossterm><acronym>SPOOL</acronym>ing</glossterm> - <glossdef><para>Abbreviation for <emphasis>S</emphasis>ynchronous - <emphasis>P</emphasis>eripheral <emphasis>O</emphasis>perations - <emphasis>O</emphasis>n<emphasis>L</emphasis>ine; - <acronym>SPOOL</acronym>ing enables printing applications - (and users) to continue their work - as the job is being taken care of by a system <acronym>daemon</acronym>, - which stores the file at a temporary location until the printer is ready - to print. </para> - <glossseealso otherterm="gloss-daemon"><acronym>Daemon</acronym></glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-tls"> - <glossterm><acronym>TLS</acronym> encryption</glossterm> - <glossdef><para>Abbreviation for <emphasis>T</emphasis>ransport - <emphasis>L</emphasis>ayer <emphasis>S</emphasis>ecurity; - <acronym>TLS</acronym> is an encryption standard for - data transfered over HTTP 1.1; it is defined in RFC 2246; - although based on the former SSL development - (from Netscape) it is not fully compatible with it. - </para> - <glossseealso otherterm="gloss-ssl"><acronym>SSL(3)</acronym></glossseealso> - </glossdef> - </glossentry> - - - <glossentry id="gloss-systemVstyleprinting"> - <glossterm>System V-style printing</glossterm> - <glossdef><para>This is the second flavor of traditional &UNIX; - printing (as opposed to BSD-style printing). It uses - a different command set (lp, lpadmin,...) to BSD, - but is not fundamentally different from it. However, the - gap between the two is big enough to make the two - incompatible, so that a BSD-client cannot simply print - to a System V style print server without additional - tweaking... IPP is supposed to resolve this weakness - and more. - </para> - <glossseealso otherterm="gloss-bsdstyleprinting"><acronym>BSD-style printing</acronym></glossseealso> - <glossseealso otherterm="gloss-ipp"><acronym>IPP</acronym></glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-turboprint"> - <glossterm>TurboPrint</glossterm> - <glossdef><para>Shareware software providing photo quality printing for many - inkjet printers. It is useful if you are unable to find a driver for your - printer and may be hooked into either a traditional Ghostscript system - or a modern &CUPS; system.</para> - <glossseealso otherterm="gloss-gimpprint">Gimp-Print</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-xpp"> - <glossterm><acronym>XPP</acronym></glossterm> - <glossdef><para>Abbreviation for <emphasis>X</emphasis> - <emphasis>P</emphasis>rinting <emphasis>P</emphasis>anel; - <acronym>XPP</acronym> was the first Free - graphical print command for &CUPS;, written by Till Kamppeter, - and in some ways a model for the "kprinter" utility in &kde;.</para> - </glossdef> - </glossentry> -<!-- - <glossentry id="gloss-1"> - <glossterm>xxxx</glossterm> - <glossdef><para>.</para> - <glossseealso otherterm="gloss-1">xyz</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-3"> - <glossterm>xxxx</glossterm> - <glossdef><para>.</para> - <glossseealso otherterm="gloss-1">xyz</glossseealso> - </glossdef> - </glossentry> - - <glossentry id="gloss-4"> - <glossterm>xxxx</glossterm> - <glossdef><para>.</para> - <glossseealso otherterm="gloss-1">xyz</glossseealso> - </glossdef> - </glossentry> ---> - </glossdiv> - - -<!-- -</glossary> ---> |