scanservjs共享EPSON L383扫描功能

狂犬主子2026-07-272026-07-27

接上文，我们已经在Linux系统上安装了CUPS，并成功添加了EPSON L383打印机。但这台打印机不仅仅是打印机，它还具备扫描功能。为了在局域网内共享扫描功能，我们需要使用scanservjs。

官网：https://sbs20.github.io/scanservjs/

scanservjs是一个扫描仪的Web UI前端。它允许您在网络上共享一个或多个扫描仪（使用SANE），无需驱动程序或复杂的安装。

也就是说，只需要打印机的扫描驱动支持SANE协议，就可以通过ScanServJS共享扫描功能。

前置

安装EPSON L383打印机的SANE驱动
~~安装 sane-utils~~
~~配置 Node.js~~

其实SANE官方的安装脚本也会自动安装，所以只需要确保打印机能正常在Linux上扫描即可。另外，现在官方已经提供deb包了，所以直接安装即可，本文不使用脚本。

执行：

1	scanimage -L

正常情况下会显示类似如下的输出：

1
2
3

root@CUPS:~# scanimage -L
Created directory: /var/lib/snmp/cert_indexes
device `epson2:libusb:002:002' is a Epson PID 1120 flatbed scanner

安装scanservjs

访问：https://github.com/sbs20/scanservjs/releases/latest 获取最新版本的deb包下载地址，本文使用的是v3.2.0版本。

1 2	wget https://gh.xrgzs.top/https://github.com/sbs20/scanservjs/releases/download/v3.2.0/scanservjs_3.2.0-1_all.deb apt install ./scanservjs_3.2.0-1_all.deb

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'scanservjs' instead of './scanservjs_3.2.0-1_all.deb'
The following additional packages will be installed:
  fontconfig hicolor-icon-theme imagemagick imagemagick-6-common
  imagemagick-6.q16 libarchive13t64 libcares2 libdatrie1 libdjvulibre-text
  libdjvulibre21 libfftw3-double3 libfribidi0 libgif7 libgomp1 libgraphite2-3
  libharfbuzz0b libimath-3-1-29t64 libjxr-tools libjxr0t64 liblept5 liblqr-1-0
  libmagickcore-6.q16-7-extra libmagickcore-6.q16-7t64
  libmagickwand-6.q16-7t64 libnetpbm11t64 libnode109 libopenexr-3-1-30
  libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libraw23t64
  libtesseract5 libthai-data libthai0 libuv1t64 libwebpdemux2 libwebpmux3
  libwmflite-0.2-7 netpbm node-acorn node-busboy node-cjs-module-lexer
  node-undici node-xtend nodejs nodejs-doc tesseract-ocr tesseract-ocr-ara
  tesseract-ocr-ces tesseract-ocr-chi-sim tesseract-ocr-deu tesseract-ocr-eng
  tesseract-ocr-fra tesseract-ocr-ita tesseract-ocr-nld tesseract-ocr-osd
  tesseract-ocr-pol tesseract-ocr-por tesseract-ocr-rus tesseract-ocr-spa
  tesseract-ocr-tur
Suggested packages:
  imagemagick-6-doc autotrace enscript ffmpeg gimp gnuplot grads graphviz
  groff-base hp2xx html2ps libwmf-bin mplayer povray radiance texlive-base-bin
  transfig libraw-bin xdg-utils lrzip libfftw3-bin libfftw3-dev inkscape npm
The following NEW packages will be installed:
  fontconfig hicolor-icon-theme imagemagick imagemagick-6-common
  imagemagick-6.q16 libarchive13t64 libcares2 libdatrie1 libdjvulibre-text
  libdjvulibre21 libfftw3-double3 libfribidi0 libgif7 libgomp1 libgraphite2-3
  libharfbuzz0b libimath-3-1-29t64 libjxr-tools libjxr0t64 liblept5 liblqr-1-0
  libmagickcore-6.q16-7-extra libmagickcore-6.q16-7t64
  libmagickwand-6.q16-7t64 libnetpbm11t64 libnode109 libopenexr-3-1-30
  libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libraw23t64
  libtesseract5 libthai-data libthai0 libuv1t64 libwebpdemux2 libwebpmux3
  libwmflite-0.2-7 netpbm node-acorn node-busboy node-cjs-module-lexer
  node-undici node-xtend nodejs nodejs-doc scanservjs tesseract-ocr
  tesseract-ocr-ara tesseract-ocr-ces tesseract-ocr-chi-sim tesseract-ocr-deu
  tesseract-ocr-eng tesseract-ocr-fra tesseract-ocr-ita tesseract-ocr-nld
  tesseract-ocr-osd tesseract-ocr-pol tesseract-ocr-por tesseract-ocr-rus
  tesseract-ocr-spa tesseract-ocr-tur
0 upgraded, 62 newly installed, 0 to remove and 0 not upgraded.
Need to get 50.8 MB/53.3 MB of archives.
After this operation, 189 MB of additional disk space will be used.
Do you want to continue? [Y/n]

可以看到，安装过程中会自动安装一些依赖包，包括Node.js、Tesseract OCR等。这里我使用的Ubuntu 24.04 LTS 系统，系统软件源里面的Node.js版本是v18.19.1，其实也不算新，如果你使用的是更老的系统，自带的Node.js版本可能会更老，需要手动配置软件源。

安装完成后，ScanServJS会自动注册为一个systemd服务，并且默认会在系统启动时自动启动。你可以使用以下命令检查服务状态：

1	systemctl status scanservjs

root@CUPS:~# systemctl status scanservjs
● scanservjs.service - scanservjs
     Loaded: loaded (/u
sr/lib/systemd/system/scanservjs.service; enabled; preset: 
enabled)
     Active: active (running) since Sun 2026-07-26 17:29:17 UTC; 4min
 31s ago
   Main PID: 1340 (node)
      Tasks: 10 (limit: 521)
     Memory: 62.7M (peak: 66.2M)
        CPU: 899ms
     CGroup: /system.slice/scanservjs.service
             └─1340 node /usr/lib/scanservjs/server/server.js

Jul 26 17:29:17 CUPS systemd[1]: Started scanservjs.service - scanservjs.
Jul 26 17:29:18 CUPS server.js[1340]: [2026-07-26T17:29:18.839Z] INFO (server): 
scanservjs started listening: https://:::8080
root@CUPS:~#