查看“扫描仪指南”的源代码

== ScanningHowTo ==
扫描仪指南
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原文出处：https://help.ubuntu.com/community/ScanningHowTo

原文作者：UbuntuWiki

授权许可：

翻译人员：leal，Lyricz

校对人员：MillenniumDark

贡献者：

适用版本：
文章状态：[[等待翻译]]
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Scanning in Ubuntu is actually quite easy. This guide will walk you through how to use your scanner and what to do if Ubuntu cannot find you scanner.

在Ubuntu中扫描是很容易的一件事情。本指南涉及如何使用扫描仪和无法识别扫描仪时如何处理等内容。

=== Does my scanner work with Ubuntu? ===

=== 我的扫描仪在Ubuntu下边好使吗？ ===

There are three ways to see if you scanner works in Ubuntu:
0. Simply plug it in a try it! If it is a newer USB scanner, likely it will just work
0. Check HardwareSupportComponentsScanners which is Ubuntu specific
0. [http://www.sane-project.org/sane-backends.html SANE project listing of support scanners] - The SANE (Scanner Access Now Easy) project provides most of the backends to the scanning software on Ubuntu

在Ubuntu下有三个办法查看你的扫描仪是否好使：
0. 只要插上去试试就可以了！如果是比较新型的USB扫描仪。很可能就可以正常工作。
0. 查看针对Ubuntu的HardwareSupportComponentsScanners。
0. [http://www.sane-project.org/sane-backends.html SANE项目 扫描仪支持列表] - SANE (Scanner Access Now Easy)

=== Using your scanner ===

=== 使用扫描仪 ===

Most of the time, Ubuntu will simply detect your scanner and you just be able to use it. To scan a document, you need to follow these steps:

大部分时候，Ubuntu能够检测到你的扫描仪，你可以直接使用它。你需要按照如下步骤来扫描文档：

0. Place what you want to scan on the scanner
0. Go to Applications --> Graphics --> XSane Scanning image program
0. Alternately, pressing the scan button on the scanner should also work

0. 将你要扫描的东西放入扫描仪
0. 运行扫描程序”应用程序 --> 图形 --> XSane“
0. 或者按一下扫描仪上的扫描按钮

=== What if it says "No devices available"? ===

=== 如果提示”设备不存在“怎么办？ ===

There are two reasons why you might get this message.

0. Your scanner is not supported in Ubuntu. The most common type of scanner not supported is old parallel port or Lexmark All-in-One printer/scanner/faxes
0. The driver for your scanner is not being autoloaded
0. If your scanner is a Mustek 1200 UB Plus you will need this file [http://www.meier-geinitz.de/sane/gt68xx-backend/firmware/sbfw.usb sbfw.usb] then rename it to "PS1fw.usb" then put the file in the directory "/usr/share/sane/gt68xx" (remember to give read permission to all users)

提示如上信息有两个原因。
0. 你的扫描仪不支持Ubuntu。大部分不支持的扫描仪都是老的并口扫描仪或者Lexmark的打印/扫描/传真一体化机
0. 扫描仪驱动没有自动装载
0. 如果你的扫描仪为Mustek 1200 UB Plus，你将需要这个文件 [http://www.meier-geinitz.de/sane/gt68xx-backend/firmware/sbfw.usb sbfw.usb]，然后将它命名为”PS1fw.usb“，接着将它放到这个路径”/usr/share/sane/gt68xx“ (记得给所有用户读权限)


==== Manually installing a scanner ====

==== 手动安装扫描仪 ====

There are some scanners that have less than complete drivers from the SANE project. They can sometimes be used, but not all the features may work. These scanners are:

* HP 4200
* HP 3300C
* HP 4300C
* Agfa Snapscan Touch
* HP 4400C
* HP 4470C

些扫描仪在SANE项目中并无完整的驱动程序。这些扫描仪有时候可以使用，但是不是所有的功能都可以使用。这些扫描仪列表如下：

* HP 4200
* HP 3300C
* HP 4300C
* Agfa Snapscan Touch
* HP 4400C
* HP 4470C

0. Make sure the [[AddingRepositoryHowto|Universe repository]] is enabled. The easiest way to do this is probably through [[SynapticHowto|Synaptic]].
0. Get the drivers by searching Synaptic for libsane-extras or at a terminal type:

0. 确认 [[AddingRepositoryHowto|Universe 仓库]]启用。最简单的方法大概是通过[[SynapticHowto|Synaptic]]完成这一步。
0. 用”新立得“搜索libsane-extras或者在终端中使用如下命令来获得驱动：
<pre><nowiki>
sudo apt-get install libsane-extras
</nowiki></pre>

0. Edit the /etc/sane.d/dll.conf and enable the right driver for your scanner. Look for the lines that say:
0. 编辑/etc/sane.d/dll.conf文件，激活你的扫描仪对应的驱动程序。查找类似如下的几行：

<pre><nowiki>
# The following backends are not part of the SANE distribution
# but are provided by the libsane-extras Debian package
</nowiki></pre>

Below it are several commented out lines. Uncomment (delete the #) the right one for your scanner, as follows:
这两行下面是几行被注释掉几行配置。去掉你的扫描仪对应行的注释（即删除行首的#），如下：

* HP 4200 - uncomment the <code><nowiki>hp4200</nowiki></code> line.
* HP 3300C, HP 3400C, HP 4300C, Afga Snapscan Touch - uncomment the <code><nowiki>niash</nowiki></code> line.
* HP 4400C, HP 4470C - uncomment the <code><nowiki>hp_rts88xx</nowiki></code> line.

* HP 4200 - 去掉hp4200行的注释。
* HP 3300C, HP 3400C, HP 4300C, Afga Snapscan Touch - 去掉niash行的注释。
* HP 4400C, HP 4470C - 去掉hp_rts88xx行的注释。

4.) Fire up sane and scan away.

4.) 启动sane，开始扫描吧。

'''Note:''' Because of the way Linux's hotplugging stuff works, you may need to plug in the scanner after the computer has booted. If you're having problems seeing the scanner, you might want to try this.

'''注：'''由于Linux的hotplugging之类的工作方式，你或许应该在计算机启动之后插上扫描仪。如果在查找扫描仪时遇到问题，你可以试试这个。

有的扫描仪需要使用新版的sane。例如CanoScan LiDE100/110(似乎是amazon.cn上最便宜的扫描仪了？)需要sane1.0.22。这时旧版的ububtu必须添加ppa把sane升到1.0.22

<pre><nowiki>
sudo apt-add-repository ppa:stef-dev/sane-backend-genesys
sudo apt-get update
sudo apt-get upgrade
</nowiki></pre>




===== Specific Models =====

===== 特殊型号 =====

Some specific models have been documented here:
某些特殊型号的文档在此：

* Lifetec9385Config
* ArtecEplus48uConf

=== Helping Ubuntu support more scanners ===

=== 帮助Ubuntu支持更多的扫描仪 ===

There are a number of ways you can help Ubuntu support more scanners

可以通过一些方法帮助Ubuntu支持更多的扫描仪

* Support the SANE (Scanner Access Now Easy) project, which provides most of the scanning backend information. [http://www.sane-project.org/contrib.html Contributing to SANE]
* When purchasing a new scanner, always ask if it works in Linux
* Contact the manufacturer about supporting your scanner under Linux. Make certain you tell them about the SANE project

* 支持SANE（Scanner Access Now Easy）项目，该项目提供了大部分的相关信息。
* 在购买新扫描仪的时候，别忘了询问是否支持Linux。
* 联系生产厂商讨论关于你的扫描仪在Linux下的支持情况。别忘了告诉他们SANE项目。

=== External links ===

=== 外部链接 ===

* [http://www.sane-project.org/ SANE project] (Scanner Access Now Easy)
* [http://tldp.org/HOWTO/Scanner-HOWTO/index.html SANE's scanner howto]