def printScanSheet():
    # todo not working
    data = ScanSheet_printScanSheet()

    data.addDocumentRef('39d5aadd-c5ed-11e4-ac12-005056801333')
    # или
    # data.setDocumentRefs(array('39d5aadd-c5ed-11e4-ac12-005056801333'))
    # или
    # data.addNumber('105-0002898')

    data.setType(ScanSheet.PRINT_TYPE_PDF)

    return ScanSheet.printScanSheet(data)