Function not executing with defined variables

Question

The gist of the project is: I have Google Form answers that get populated on a Google doc, let's call this doc the template. The template is copied so I never overwrite the original. That copy is converted to PDF, sent to email, and moved to a specific folder on my Drive. This function happens flawlessly with every Form submission and gets triggered on submit. My next function is supposed to send that copied doc to my Google Cloud Print, but I'm having trouble writing the code for that. I have it to the point where it will print the doc on Form submit, but I have to specifically define the doc's ID. Unfortunately the ID is not static since a new doc is made with every submission. Here's my full code minus any sensitive information:

// Work Order


// Get template from Google Docs and name it
var docTemplate = ""; // *** replace with your template ID ***
var docName = "Work Order";

function addDates() {
  var date = new Date(); // your form date
  var holiday = ["09/04/2017", "10/09/2017", "11/23/2017", "12/24/2017", "12/25/2017", "01/01/2018"]; //Define holiday dates in MM/dd/yyyy
  var days = 5; //No of days you want to add
  date.setDate(date.getDate());
  var counter = 0;
  if (days > 0) {
    while (counter < days) {
      date.setDate(date.getDate() + 1);
      var check = date.getDay();
      var holidayCheck = holiday.indexOf(Utilities.formatDate(date, "EDT", "MM/dd/yyyy"));
      if (check != 0 && check != 6 && holidayCheck == -1) {
        counter++;
      }
    }
  }
  Logger.log(date) //for this example will give 08/16/2017
  return date;
}

function createNewDoc(values) {
//Get information from form and set as variables
  var email_address = "";
  var job_name = values[1];
  var ship_to = values[11];
  var address = values[12];
  var order_count = values[7];
  var program = values[2];
  var workspace = values[3];
  var offer = values[4];
  var sort_1 = values[5];
  var sort_2 = values[6];
  var image_services = values[9];
  var print_services = values[10];
  var priority = values[13];
  var notes = values[14];
  var formattedDate = Utilities.formatDate(new Date(), "EDT", "MM/dd/yyyy");
  var expirationDate = Utilities.formatDate(addDates(), "EDT", "MM/dd/yyyy");

  // Get document template, copy it as a new temp doc, and save the Doc's id
  var copyId = DriveApp.getFileById(docTemplate)
    .makeCopy(docName + ' for ' + job_name)
    .getId();
  // Open the temporary document
  var copyDoc = DocumentApp.openById(copyId);
  // Get the document's body section
  var copyBody = copyDoc.getActiveSection();

  // Replace place holder keys,in our google doc template  
  copyBody.replaceText('keyJobName', job_name);
  copyBody.replaceText('keyShipTo', ship_to);
  copyBody.replaceText('keyAddress', address);
  copyBody.replaceText('keyOrderCount', order_count);
  copyBody.replaceText('keyProgram', program);
  copyBody.replaceText('keyWorkspace', workspace);
  copyBody.replaceText('keyOffer', offer);
  copyBody.replaceText('keySort1', sort_1);
  copyBody.replaceText('keySort2', sort_2);
  copyBody.replaceText('keyImageServices', image_services);
  copyBody.replaceText('keyPrintServices', print_services);
  copyBody.replaceText('keyPriority', priority);
  copyBody.replaceText('keyNotes', notes);
  copyBody.replaceText('keyDate', formattedDate);
  copyBody.replaceText('keyDue', expirationDate);

  // Save and close the temporary document
  copyDoc.saveAndClose();

  // Convert temporary document to PDF by using the getAs blob conversion
  var pdf = DriveApp.getFileById(copyId).getAs("application/pdf");

  // Attach PDF and send the email
  var subject = "New Job Submission";
  var body = "Here is the work order for " + job_name + "";
  MailApp.sendEmail(email_address, subject, body, {
    htmlBody: body,
    attachments: pdf
  });

  // Move file to folder
  var file = DriveApp.getFileById(copyId);
  DriveApp.getFolderById("").addFile(file);
  file.getParents().next().removeFile(file);
}

function printGoogleDocument(copyId, docName) {
  // For notes on ticket options see https://developers.google.com/cloud-print/docs/cdd?hl=en
  var ticket = {
    version: "1.0",
    print: {
      color: {
        type: "STANDARD_COLOR"
      },
      duplex: {
        type: "NO_DUPLEX"
      },
    }
  };

  var payload = {
    "printerid": "",
    "content": copyId,
    "title": docName,
    "contentType": "google.kix", // allows you to print google docs
    "ticket": JSON.stringify(ticket),
  };

  var response = UrlFetchApp.fetch('https://www.google.com/cloudprint/submit', {
    method: "POST",
    payload: payload,
    headers: {
      Authorization: 'Bearer ' + GoogleCloudPrint.getCloudPrintService().getAccessToken()
    },
    "muteHttpExceptions": true
  });

  // If successful, should show a job here: https://www.google.com/cloudprint/#jobs

  response = JSON.parse(response);
  if (response.success) {
    Logger.log("%s", response.message);
  } else {
    Logger.log("Error Code: %s %s", response.errorCode, response.message);
  }
  return response;
}

// When Form Gets submitted
function onFormSubmit(e) {
  var values = e.values;
  createNewDoc(values);
  printGoogleDocument(copyId, docName);
}

Answer 1

Return the new document from the 'createNewDoc(values);' function by changing by adding this to the end of the createNewDoc() function, right before the closing bracket:

//Starting at the code here
// Move file to folder
var file = DriveApp.getFileById(copyId);
DriveApp.getFolderById("").addFile(file);
file.getParents().next().removeFile(file);

//Add this
var newDocName = docName + ' for ' + job_name;
return [file, newDocName];
//To this point

}

Then change the onFormSubmit() function as shown below:

// When Form Gets submitted
function onFormSubmit(e) {
  var values = e.values;
  var returnedDocValues = createNewDoc(values);
  var file = returnedDocValues[0];
  var docName= returnedDocValues[1];
  printGoogleDocument(file, docName);
}

Let me know if there are errors as I have not tested this code myself.