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cyanfish / naps2

Scan documents to PDF and more, as simply as possible.
https://www.naps2.com
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Canon DR-M140 pages get cut off when using SDK #478

Open cityvoice opened 1 week ago

cityvoice commented 1 week ago

I'm having a problem with my canon scanners in using SDK. When I scan an A4 paper it cuts of the first ( or last ) 1cm of the page. the same problem like: https://gitlab.com/sane-project/backends/-/issues/476#note_1735474004

I'm using SDK to develop an electron app, I using browser to send a scan job to scanner with options: { InputSource: 'ADF', Duplex: true, Resolution: 300, ScanRegion: 'A4', }

it cut off the bottom 1cm of the page. But it works fine when using NAPS2 gui or command line tool NAPS2.Console.exe

so how to resolve this bug, thanks!

cyanfish commented 1 week ago

Try "ScanRegions" instead of "ScanRegion".

cityvoice commented 1 week ago

ScanRegions

hi@cyanfish, very thanks for your replyment, I have tried "ScanRegions" instead of "ScanRegion", but the scan server throws 400 error.

the post data is : <?xml version="1.0" encoding="UTF-8" standalone="yes"?><scan:ScanSettings xmlns:scan="http://schemas.hp.com/imaging/escl/2011/05/03" xmlns:pwg="http://www.pwg.org/schemas/2010/12/sm" xmlns:dest="http://schemas.hp.com/imaging/httpdestination/2011/10/13"><pwg:InputSource>Feeder</pwg:InputSource><scan:Duplex>false</scan:Duplex><pwg:ScanRegions><pwg:ScanRegion pwg:MustHonor><pwg:Height>3507</pwg:Height><pwg:Width>2481</pwg:Width><pwg:XOffset>0</pwg:XOffset><pwg:YOffset>0</pwg:YOffset></pwg:ScanRegion></pwg:ScanRegions><pwg:Version>2</pwg:Version><scan:XResolution>300</scan:XResolution><scan:YResolution>300</scan:YResolution></scan:ScanSettings>

maxWidth and maxHeight:

{
  'scan:MinWidth': 1,
  'scan:MaxWidth': 5000,
  'scan:MinHeight': 1,
  'scan:MaxHeight': 5000,
  'scan:MaxScanRegions': 1,
  'scan:SettingProfiles': {
    'scan:SettingProfile': {
      'scan:ColorModes': [Object],
      'scan:DocumentFormats': [Object],
      'scan:SupportedResolutions': [Object]
    }
  }
}

scanner capablility:

scanner capabilities {
  capabilities: {
    '?xml': { _version: '1.0', _encoding: 'UTF-8' },
    'scan:ScannerCapabilities': {
      'pwg:Version': 2.6,
      'pwg:MakeAndModel': 'CANON DR-M140 USB',
      'pwg:SerialNumber': '',
      'scan:Manufacturer': '',
      'scan:UUID': '1ea13cde-d627-aed1-e107-063377d2e470',
      'scan:AdminURI': '',
      'scan:IconURI': '',
      'scan:Naps2Extensions': 'Progress;ErrorDetails;ShortTimeout',
      'scan:Platen': [Object],
      'scan:Adf': [Object],
      'scan:CompressionFactorSupport': [Object],
      '_xmlns:scan': 'http://schemas.hp.com/imaging/escl/2011/05/03',
      '_xmlns:pwg': 'http://www.pwg.org/schemas/2010/12/sm'
    }
  },
  scansetting: {
    adf: {
      Simplex: [Array],
      Duplex: [Array],
      AdfOptions: [],
      FeederCapacity: undefined
    },
    platen: [ [Object], [Object], [Object], [Object] ]
  },
  BrightnessSupport: null
}

this is the full error code:

scanner err AxiosError: Request failed with status code 400 at settle (file:///D:/projects/lianxing/pcclient/node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/core/settle.js:19:12) at IncomingMessage.handleStreamEnd (file:///D:/projects/lianxing/pcclient/node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/adapters/http.js:599:11) at IncomingMessage.emit (node:events:526:35) at endReadableNT (node:internal/streams/readable:1408:12) at process.processTicksAndRejections (node:internal/process/task_queues:82:21) at Axios.request (file:///D:/projects/lianxing/pcclient/node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/core/Axios.js:45:41) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Scanner.ScanJobs (file:///D:/projects/lianxing/pcclient/dist-electron/main/workers/scan.js:366:15) at async startScan (file:///D:/projects/lianxing/pcclient/dist-electron/main/workers/scan.js:429:20) { code: 'ERR_BAD_REQUEST', config: { transitional: { silentJSONParsing: true, forcedJSONParsing: true, clarifyTimeoutError: false }, adapter: [ 'xhr', 'http', 'fetch' ], transformRequest: [ [Function: transformRequest] ], transformResponse: [ [Function: transformResponse] ], timeout: 0, xsrfCookieName: 'XSRF-TOKEN', xsrfHeaderName: 'X-XSRF-TOKEN', maxContentLength: -1, maxBodyLength: -1, env: { FormData: [Function], Blob: [class Blob] }, validateStatus: [Function: validateStatus], headers: Object [AxiosHeaders] { Accept: 'application/json, text/plain, /', 'Content-Type': 'application/x-www-form-urlencoded', 'User-Agent': 'axios/1.7.7', 'Content-Length': '648', 'Accept-Encoding': 'gzip, compress, deflate, br' }, method: 'post', data: '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>Feeder</pwg:InputSource>false</scan:Duplex>3507</pwg:Height>2481</pwg:Width>0</pwg:XOffset>0</pwg:YOffset></pwg:ScanRegion></pwg:ScanRegions>2</pwg:Version>300</scan:XResolution>300</scan:YResolution></scan:ScanSettings>', url: 'http://127.0.0.1:9881/eSCL/ScanJobs' }, request: <ref 1> ClientRequest { _events: [Object: null prototype] { abort: [Function (anonymous)], aborted: [Function (anonymous)], connect: [Function (anonymous)], error: [Function (anonymous)], socket: [Function (anonymous)], timeout: [Function (anonymous)], finish: [Function: requestOnFinish] }, _eventsCount: 7, _maxListeners: undefined, outputData: [], outputSize: 0, writable: true, destroyed: false, _last: false, chunkedEncoding: false, shouldKeepAlive: false, maxRequestsOnConnectionReached: false, _defaultKeepAlive: true, useChunkedEncodingByDefault: true, sendDate: false, _removedConnection: false, _removedContLen: false, _removedTE: false, strictContentLength: false, _contentLength: '648', _hasBody: true, _trailer: '', finished: true, _headerSent: true, _closed: false, socket: Socket { connecting: false, _hadError: false, _parent: null, _host: null, _closeAfterHandlingError: false, _readableState: [ReadableState], _events: [Object: null prototype], _eventsCount: 7, _maxListeners: undefined, _writableState: [WritableState], allowHalfOpen: false, _sockname: null, _pendingData: null, _pendingEncoding: '', server: null, _server: null, timeout: 5000, parser: null, _httpMessage: [Circular 1],

  [Symbol(kHandle)]: [TCP],
  [Symbol(lastWriteQueueSize)]: 0,
  [Symbol(timeout)]: Timeout {
    _idleTimeout: 5000,
    _idlePrev: [TimersList],
    _idleNext: [TimersList],
    _idleStart: 290,
    _onTimeout: [Function: bound ],
    _timerArgs: undefined,
    _repeat: null,
    _destroyed: false,
    [Symbol(refed)]: false,
    [Symbol(kHasPrimitive)]: false,
    [Symbol(asyncId)]: 298,
    [Symbol(triggerId)]: 0
  },
  [Symbol(kBuffer)]: null,
  [Symbol(kBufferCb)]: null,
  [Symbol(kBufferGen)]: null,
  [Symbol(kCapture)]: false,
  [Symbol(kSetNoDelay)]: true,
  [Symbol(kSetKeepAlive)]: true,
  [Symbol(kSetKeepAliveInitialDelay)]: 60,
  [Symbol(kBytesRead)]: 0,
  [Symbol(kBytesWritten)]: 0
},
_header: 'POST /eSCL/ScanJobs HTTP/1.1\r\n' +
  'Accept: application/json, text/plain, */*\r\n' +
  'Content-Type: application/x-www-form-urlencoded\r\n' +
  'User-Agent: axios/1.7.7\r\n' +
  'Content-Length: 648\r\n' +
  'Accept-Encoding: gzip, compress, deflate, br\r\n' +
  'Host: 127.0.0.1:9881\r\n' +
  'Connection: keep-alive\r\n' +
  '\r\n',
_keepAliveTimeout: 0,
_onPendingData: [Function: nop],
agent: Agent {
  _events: [Object: null prototype],
  _eventsCount: 2,
  _maxListeners: undefined,
  defaultPort: 80,
  protocol: 'http:',
  options: [Object: null prototype],
  requests: [Object: null prototype] {},
  sockets: [Object: null prototype],
  freeSockets: [Object: null prototype] {},
  keepAliveMsecs: 1000,
  keepAlive: true,
  maxSockets: Infinity,
  maxFreeSockets: 256,
  scheduling: 'lifo',
  maxTotalSockets: Infinity,
  totalSocketCount: 1,
  [Symbol(kCapture)]: false
},
socketPath: undefined,
method: 'POST',
maxHeaderSize: undefined,
insecureHTTPParser: undefined,
joinDuplicateHeaders: undefined,
path: '/eSCL/ScanJobs',
_ended: true,
res: IncomingMessage {
  _readableState: [ReadableState],
  _events: [Object: null prototype],
  _eventsCount: 4,
  _maxListeners: undefined,
  socket: [Socket],
  httpVersionMajor: 1,
  httpVersionMinor: 1,
  httpVersion: '1.1',
  complete: true,
  rawHeaders: [Array],
  rawTrailers: [],
  joinDuplicateHeaders: undefined,
  aborted: false,
  upgrade: false,
  url: '',
  method: null,
  statusCode: 400,
  statusMessage: 'Bad Request',
  client: [Socket],
  _consuming: false,
  _dumped: false,
  req: [Circular *1],
  responseUrl: 'http://127.0.0.1:9881/eSCL/ScanJobs',
  redirects: [],
  [Symbol(kCapture)]: false,
  [Symbol(kHeaders)]: [Object],
  [Symbol(kHeadersCount)]: 20,
  [Symbol(kTrailers)]: null,
  [Symbol(kTrailersCount)]: 0
},
aborted: false,
timeoutCb: [Function: emitRequestTimeout],
upgradeOrConnect: false,
parser: null,
maxHeadersCount: null,
reusedSocket: false,
host: '127.0.0.1',
protocol: 'http:',
_redirectable: Writable {
  _writableState: [WritableState],
  _events: [Object: null prototype],
  _eventsCount: 3,
  _maxListeners: undefined,
  _options: [Object],
  _ended: true,
  _ending: true,
  _redirectCount: 0,
  _redirects: [],
  _requestBodyLength: 648,
  _requestBodyBuffers: [],
  _onNativeResponse: [Function (anonymous)],
  _currentRequest: [Circular *1],
  _currentUrl: 'http://127.0.0.1:9881/eSCL/ScanJobs',
  [Symbol(kCapture)]: false
},
[Symbol(kCapture)]: false,
[Symbol(kBytesWritten)]: 0,
[Symbol(kNeedDrain)]: false,
[Symbol(corked)]: 0,
[Symbol(kOutHeaders)]: [Object: null prototype] {
  accept: [Array],
  'content-type': [Array],
  'user-agent': [Array],
  'content-length': [Array],
  'accept-encoding': [Array],
  host: [Array]
},
[Symbol(errored)]: null,
[Symbol(kHighWaterMark)]: 16384,
[Symbol(kRejectNonStandardBodyWrites)]: false,
[Symbol(kUniqueHeaders)]: null

}, response: { status: 400, statusText: 'Bad Request', headers: Object [AxiosHeaders] { expires: 'Sat, 26 Jul 1997 05:00:00 GMT', 'last-modified': 'Tue, 29 Oct 2024 02:13:16 GMT', 'cache-control': 'no-store, no-cache, must-revalidate', pragma: 'no-cache', 'access-control-allow-origin': '', 'content-type': 'text/html; charset=utf-8', server: 'EmbedIO/3.5.2', date: 'Tue, 29 Oct 2024 02:13:16 GMT', 'content-length': '0', connection: 'close' }, config: { transitional: [Object], adapter: [Array], transformRequest: [Array], transformResponse: [Array], timeout: 0, xsrfCookieName: 'XSRF-TOKEN', xsrfHeaderName: 'X-XSRF-TOKEN', maxContentLength: -1, maxBodyLength: -1, env: [Object], validateStatus: [Function: validateStatus], headers: [Object [AxiosHeaders]], method: 'post', data: '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>Feeder</pwg:InputSource>false</scan:Duplex>3507</pwg:Height>2481</pwg:Width>0</pwg:XOffset>0</pwg:YOffset></pwg:ScanRegion></pwg:ScanRegions>2</pwg:Version>300</scan:XResolution>300</scan:YResolution></scan:ScanSettings>', url: 'http://127.0.0.1:9881/eSCL/ScanJobs' }, request: <ref 1> ClientRequest { _events: [Object: null prototype], _eventsCount: 7, _maxListeners: undefined, outputData: [], outputSize: 0, writable: true, destroyed: false, _last: false, chunkedEncoding: false, shouldKeepAlive: false, maxRequestsOnConnectionReached: false, _defaultKeepAlive: true, useChunkedEncodingByDefault: true, sendDate: false, _removedConnection: false, _removedContLen: false, _removedTE: false, strictContentLength: false, _contentLength: '648', _hasBody: true, _trailer: '', finished: true, _headerSent: true, _closed: false, socket: [Socket], _header: 'POST /eSCL/ScanJobs HTTP/1.1\r\n' + 'Accept: application/json, text/plain, /\r\n' + 'Content-Type: application/x-www-form-urlencoded\r\n' + 'User-Agent: axios/1.7.7\r\n' + 'Content-Length: 648\r\n' + 'Accept-Encoding: gzip, compress, deflate, br\r\n' + 'Host: 127.0.0.1:9881\r\n' + 'Connection: keep-alive\r\n' + '\r\n', _keepAliveTimeout: 0, _onPendingData: [Function: nop], agent: [Agent], socketPath: undefined, method: 'POST', maxHeaderSize: undefined, insecureHTTPParser: undefined, joinDuplicateHeaders: undefined, path: '/eSCL/ScanJobs', _ended: true, res: [IncomingMessage], aborted: false, timeoutCb: [Function: emitRequestTimeout], upgradeOrConnect: false, parser: null, maxHeadersCount: null, reusedSocket: false, host: '127.0.0.1', protocol: 'http:', _redirectable: [Writable],

  [Symbol(kBytesWritten)]: 0,
  [Symbol(kNeedDrain)]: false,
  [Symbol(corked)]: 0,
  [Symbol(kOutHeaders)]: [Object: null prototype],
  [Symbol(errored)]: null,
  [Symbol(kHighWaterMark)]: 16384,
  [Symbol(kRejectNonStandardBodyWrites)]: false,
  [Symbol(kUniqueHeaders)]: null
},
data: ''

}, status: 400 }

so how should i do? thanks

cyanfish commented 1 week ago

Looks like a bug in the ESCL client library as it's generating invalid XML, I'm assuming you're using the code from the naps2-webscan sample? If so you can try commenting out lines 25 and 33 here (the lines with "MustHonor").