cros_component/cros_component.config

{
  "components":{
    "escpr": {
      "dir":"epson-inkjet-printer-escpr",
      "sha2hashstr":"1913a5e0a6cad30b6f03e176177e0d7ed62c5d6700a9c66da556d7c3f5d6a47e"
    }
  }
}