[Unit]
  Description=Scanner Service
  Requires=saned.socket
  
  [Service]
  ExecStart=/usr/sbin/saned
  User=saned
  Group=saned
  StandardInput=null
  StandardOutput=syslog
  StandardError=syslog
  Environment=SANE_CONFIG_DIR=/etc/sane.d
  # If you need to debug your configuration uncomment the next line and
  # change it as appropriate to set the desired debug options
  # Environment=SANE_DEBUG_DLL=255 SANE_DEBUG_BJNP=5
  
  [Install]
  Also=saned.socket