scanservjs is a simple web-based UI for your scanner. It allows you to share one or more scanners (using SANE) on a network without the need for drivers or complicated installation. It can save to TIF, JPG, PNG, PDF and TXT (with Tesseract OCR) with varying compression settings, all of which can configured. It supports multipage scanning and all SANE compatible devices.

Copyright 2016-2020 Sam Strachan

• SANE
• ImageMagick
• Tesseract (optional)
• nodejs

For an easy docker-based install (assuming that SANE supports your scanner out-of-the-box on Debian) use the following commands. Please note that by default, configuration and scanned images are stored within the container and will be lost if you recreate it. If you want to map your scanned images then specify the volume mapping option -v /local/path/:/app/data/output/

Please note that the docker image is amd64 only - and will not work on ARM devices such as the Raspberry Pi. Please follow the manual installation process in these cases

docker pull sbs20/scanservjs:latest
docker rm --force scanservjs-container 2> /dev/null
docker run -d -p 8080:8080 -v /var/run/dbus:/var/run/dbus --restart unless-stopped --name scanservjs-container --privileged sbs20/scanservjs:latest

(--privileged is required for the container to access the host's devices, to allow it to talk to the scanner)

scanservjs will now be accessible from http://$host:8080/

If you want to install the latest staging branch (this may contain newer code)

docker pull sbs20/scanservjs:staging
docker rm --force scanservjs-container 2> /dev/null
docker run -d -p 8080:8080 -v /var/run/dbus:/var/run/dbus --restart unless-stopped --name scanservjs-container --privileged sbs20/scanservjs:staging

More installation options:

• Manual installation notes
• Development notes
• Configuring the scanner and SANE

• SANED_NET_HOSTS: If you want to use a SaneOverNetwork scanner then to perform the equivalent of adding hosts to /etc/sane.d/net.conf specify a list of ip addresses separated by semicolons in the SANED_NET_HOSTS environment variable.
• AIRSCAN_DEVICES: If you want to specifically add sane-airscan devices to your /etc/sane.d/airscan.conf then use the AIRSCAN_DEVICES environment variable (semicolon delimited).
• DEVICES: Force add devices use DEVICES (semicolon delimited)
• SCANIMAGE_LIST_IGNORE: To force ignore scanimage -L

sane-airscan uses Avahi / Zeroconf / Bonjour to discover devices on the local network. If you are running docker you will want to share dbus to make it work (-v /var/run/dbus:/var/run/dbus).

This should support most use cases

docker run -d -p 8080:8080 \
  -v /var/run/dbus:/var/run/dbus \
  --name scanservjs-container --privileged scanservjs-image

Add two net hosts to sane, use airscan to connect to two remote scanners, don't use scanimage -L, force a list of devices and override the OCR language

docker run -d -p 8080:8080 \
  -e SANED_HOSTS="10.0.100.30;10.0.100.31" \
  -e AIRSCAN_DEVICES='"Canon MFD" = "http://192.168.0.10/eSCL";"EPSON MFD" = "http://192.168.0.11/eSCL"' \
  -e SCANIMAGE_LIST_IGNORE=true \
  -e DEVICES="net:10.0.100.30:plustek:libusb:001:003;net:10.0.100.31:plustek:libusb:001:003;airscan:e0:Canon TR8500 series;airscan:e1:EPSON Cool Series" \
  -e OCR_LANG="fra" \
  -v /var/run/dbus:/var/run/dbus \
  --name scanservjs-container --privileged scanservjs-image

This is yet another scanimage-web-front-end. Why? It originally started as an adaptation of phpsane - just to make everything a bit newer, give it a refresh and make it work on minimal installations without imagemagick - that version is still available but is no longer maintained. Then, I just wanted to write it in node and enhance it a bit, and it's been a labour of love ever since.

• This project owes a lot to phpsane

• http://www.sane-project.org/