diff --git a/src/jspdf.js b/src/jspdf.js
index dc009f313..04bb7b33e 100644
--- a/src/jspdf.js
+++ b/src/jspdf.js
@@ -784,15 +784,6 @@ function jsPDF(options) {
     );
   });
 
-  var getArrayBuffer = (API.__private__.getArrayBuffer = function(data) {
-    var len = data.length,
-      ab = new ArrayBuffer(len),
-      u8 = new Uint8Array(ab);
-
-    while (len--) u8[len] = data.charCodeAt(len);
-    return ab;
-  });
-
   var standardFonts = [
     ["Helvetica", "helvetica", "normal", "WinAnsiEncoding"],
     ["Helvetica-Bold", "helvetica", "bold", "WinAnsiEncoding"],
@@ -2998,11 +2989,51 @@ function jsPDF(options) {
 
     setOutputDestination(pages[currentPage]);
 
+    return content;
+  });
+
+  var getString = (API.__private__.getString = function(content) {
     return content.join("\n");
   });
 
-  var getBlob = (API.__private__.getBlob = function(data) {
-    return new Blob([getArrayBuffer(data)], {
+  var getArrayBuffer = (API.__private__.getArrayBuffer = function(content) {
+    let length = 0;
+    for (let i = 0; i < content.length; i++) {
+      let contentLine = content[i];
+      length += contentLine.length + 1; // +1 for newline
+    }
+
+    let arrayBuffer = new ArrayBuffer(length);
+    let uint8Array = new Uint8Array(arrayBuffer);
+    let index = 0;
+
+    for (let i = 0; i < content.length; i++) {
+      let contentLine = content[i];
+      for (let j = 0; j < contentLine.length; j++) {
+        uint8Array[index++] = contentLine.charCodeAt(j);
+      }
+      uint8Array[index++] = 0x0a; // newline
+    }
+
+    return arrayBuffer;
+  });
+
+  var getBlob = (API.__private__.getBlob = function(content) {
+    const parts = [];
+
+    for (let i = 0; i < content.length; i++) {
+      let contentLine = content[i];
+      let arrayBuffer = new ArrayBuffer(contentLine.length + 1); // +1 for newline
+      let uint8Array = new Uint8Array(arrayBuffer);
+
+      for (let j = 0; j < contentLine.length; j++) {
+        uint8Array[j] = contentLine.charCodeAt(j);
+      }
+      uint8Array[contentLine.length] = 0x0a; // newline
+      parts.push(arrayBuffer);
+    }
+
+    return new Blob(parts, {
       type: "application/pdf"
     });
   });
@@ -3047,7 +3078,7 @@ function jsPDF(options) {
 
     switch (type) {
       case undefined:
-        return buildDocument();
+        return getString(buildDocument());
       case "save":
         API.save(options.filename);
         break;
@@ -3076,7 +3107,7 @@ function jsPDF(options) {
       case "datauristring":
       case "dataurlstring":
         var dataURI = "";
-        var pdfDocument = buildDocument();
+        var pdfDocument = getString(buildDocument());
         try {
           dataURI = btoa(pdfDocument);
         } catch (e) {
diff --git a/test/reference/autoPaging10Pages.pdf b/test/reference/autoPaging10Pages.pdf
index 432b1f549..44f09f171 100644
Binary files a/test/reference/autoPaging10Pages.pdf and b/test/reference/autoPaging10Pages.pdf differ
diff --git a/test/reference/closed.pdf b/test/reference/closed.pdf
index 33483607e..4bb4dad89 100644
Binary files a/test/reference/closed.pdf and b/test/reference/closed.pdf differ
diff --git a/test/reference/encrypted_printable.pdf b/test/reference/encrypted_printable.pdf
index 0e7a97162..654e08a32 100644
Binary files a/test/reference/encrypted_printable.pdf and b/test/reference/encrypted_printable.pdf differ
diff --git a/test/reference/encrypted_standard.pdf b/test/reference/encrypted_standard.pdf
index cdc5d3188..ddf191b51 100644
Binary files a/test/reference/encrypted_standard.pdf and b/test/reference/encrypted_standard.pdf differ
diff --git a/test/reference/encrypted_withAcroForm.pdf b/test/reference/encrypted_withAcroForm.pdf
index 536d36f91..27818f2dd 100644
Binary files a/test/reference/encrypted_withAcroForm.pdf and b/test/reference/encrypted_withAcroForm.pdf differ
diff --git a/test/reference/encrypted_withImage.pdf b/test/reference/encrypted_withImage.pdf
index bd7865e7e..c21d3f46a 100644
Binary files a/test/reference/encrypted_withImage.pdf and b/test/reference/encrypted_withImage.pdf differ
diff --git a/test/reference/html-basic.pdf b/test/reference/html-basic.pdf
index ba7f2e2cc..4ebdf58ec 100644
Binary files a/test/reference/html-basic.pdf and b/test/reference/html-basic.pdf differ
diff --git a/test/reference/html-font-faces.pdf b/test/reference/html-font-faces.pdf
index 8734ae10a..b8a71c130 100644
Binary files a/test/reference/html-font-faces.pdf and b/test/reference/html-font-faces.pdf differ
diff --git a/test/reference/html-margin-page-break-slice.pdf b/test/reference/html-margin-page-break-slice.pdf
index bddee5693..c1b3e67bd 100644
Binary files a/test/reference/html-margin-page-break-slice.pdf and b/test/reference/html-margin-page-break-slice.pdf differ
diff --git a/test/reference/html-margin-page-break-text.pdf b/test/reference/html-margin-page-break-text.pdf
index 0ed26c68a..16603398f 100644
Binary files a/test/reference/html-margin-page-break-text.pdf and b/test/reference/html-margin-page-break-text.pdf differ
diff --git a/test/reference/html-margin-page-break.pdf b/test/reference/html-margin-page-break.pdf
index 21cd55b98..ab986c7c2 100644
Binary files a/test/reference/html-margin-page-break.pdf and b/test/reference/html-margin-page-break.pdf differ
diff --git a/test/reference/html-margin-x-y-text.pdf b/test/reference/html-margin-x-y-text.pdf
index 6d041a183..11c488b04 100644
Binary files a/test/reference/html-margin-x-y-text.pdf and b/test/reference/html-margin-x-y-text.pdf differ
diff --git a/test/reference/html-width-100-windowWidth-500.pdf b/test/reference/html-width-100-windowWidth-500.pdf
index 6dceac04f..1a940a5d6 100644
Binary files a/test/reference/html-width-100-windowWidth-500.pdf and b/test/reference/html-width-100-windowWidth-500.pdf differ
diff --git a/test/reference/html-width-210-windowWidth-1000.pdf b/test/reference/html-width-210-windowWidth-1000.pdf
index 5ae9c69c5..c9b29ab54 100644
Binary files a/test/reference/html-width-210-windowWidth-1000.pdf and b/test/reference/html-width-210-windowWidth-1000.pdf differ
diff --git a/test/reference/html-width-210-windowWidth-250.pdf b/test/reference/html-width-210-windowWidth-250.pdf
index bbe80422c..9f8f6b2cf 100644
Binary files a/test/reference/html-width-210-windowWidth-250.pdf and b/test/reference/html-width-210-windowWidth-250.pdf differ
diff --git a/test/reference/html-width-210-windowWidth-500.pdf b/test/reference/html-width-210-windowWidth-500.pdf
index 9afd79b56..c8ab6926f 100644
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diff --git a/test/reference/html-width-300-windowWidth-500-scale-2.pdf b/test/reference/html-width-300-windowWidth-500-scale-2.pdf
index 877559bf0..fe12528ce 100644
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diff --git a/test/reference/html-width-300-windowWidth-500.pdf b/test/reference/html-width-300-windowWidth-500.pdf
index cc2d5eb84..4b2c56435 100644
Binary files a/test/reference/html-width-300-windowWidth-500.pdf and b/test/reference/html-width-300-windowWidth-500.pdf differ
diff --git a/test/reference/html-width-default-windowWidth-default.pdf b/test/reference/html-width-default-windowWidth-default.pdf
index 8f1fc94d7..461cf0d20 100644
Binary files a/test/reference/html-width-default-windowWidth-default.pdf and b/test/reference/html-width-default-windowWidth-default.pdf differ
diff --git a/test/reference/multiLineLinkWithText.pdf b/test/reference/multiLineLinkWithText.pdf
index 2eb80ab20..46eac8d64 100644
Binary files a/test/reference/multiLineLinkWithText.pdf and b/test/reference/multiLineLinkWithText.pdf differ
diff --git a/test/reference/open.pdf b/test/reference/open.pdf
index f5348a299..e7e7d2ad1 100644
Binary files a/test/reference/open.pdf and b/test/reference/open.pdf differ
diff --git a/test/reference/table-autoSize-headerNames.pdf b/test/reference/table-autoSize-headerNames.pdf
index ac9fc892b..cd2a525b0 100644
Binary files a/test/reference/table-autoSize-headerNames.pdf and b/test/reference/table-autoSize-headerNames.pdf differ
diff --git a/test/reference/table-autoSize.pdf b/test/reference/table-autoSize.pdf
index 988386b1c..618010c68 100644
Binary files a/test/reference/table-autoSize.pdf and b/test/reference/table-autoSize.pdf differ
diff --git a/test/reference/table-formatted.pdf b/test/reference/table-formatted.pdf
index 81e098aa3..50b4d640a 100644
Binary files a/test/reference/table-formatted.pdf and b/test/reference/table-formatted.pdf differ
diff --git a/test/reference/table.pdf b/test/reference/table.pdf
index d0b19ec8a..ba5f6c5e7 100644
Binary files a/test/reference/table.pdf and b/test/reference/table.pdf differ
diff --git a/test/reference/textfieldMultiline.pdf b/test/reference/textfieldMultiline.pdf
index a78ceb310..efaa3a537 100644
Binary files a/test/reference/textfieldMultiline.pdf and b/test/reference/textfieldMultiline.pdf differ
diff --git a/test/reference/textfieldMultilineSmallForm.pdf b/test/reference/textfieldMultilineSmallForm.pdf
index e589d6990..fd2901d48 100644
Binary files a/test/reference/textfieldMultilineSmallForm.pdf and b/test/reference/textfieldMultilineSmallForm.pdf differ
diff --git a/test/reference/webp-multiple.pdf b/test/reference/webp-multiple.pdf
index 1c81d2f3b..f12994851 100644
Binary files a/test/reference/webp-multiple.pdf and b/test/reference/webp-multiple.pdf differ
diff --git a/test/specs/jspdf.unit.spec.js b/test/specs/jspdf.unit.spec.js
index 651cf8eff..7faa14164 100644
--- a/test/specs/jspdf.unit.spec.js
+++ b/test/specs/jspdf.unit.spec.js
@@ -546,10 +546,18 @@ describe("Core: Unit Tests", () => {
     });
   });
 
+  it("jsPDF private function getString", () => {
+    const doc = jsPDF({ floatPrecision: 2 });
+    expect(doc.__private__.getString(["A"]).length).toEqual(1);
+    expect(typeof doc.__private__.getString(["A"]) === "string").toEqual(
+      true
+    );
+  });
+
   it("jsPDF private function getArrayBuffer", () => {
     const doc = jsPDF({ floatPrecision: 2 });
-    expect(doc.__private__.getArrayBuffer("A").byteLength).toEqual(1);
-    expect(doc.__private__.getArrayBuffer("A") instanceof ArrayBuffer).toEqual(
+    expect(doc.__private__.getArrayBuffer(["A"]).byteLength).toEqual(2); // +1 for newline
+    expect(doc.__private__.getArrayBuffer(["A"]) instanceof ArrayBuffer).toEqual(
       true
     );
   });
@@ -557,9 +565,9 @@ describe("Core: Unit Tests", () => {
   if (global.isNode !== true) {
     it("jsPDF private function getBlob", () => {
       const doc = new jsPDF({ floatPrecision: 2 });
-      expect(typeof doc.__private__.getBlob("A")).toEqual("object");
-      expect(doc.__private__.getBlob("A") instanceof Blob).toEqual(true);
-      expect(doc.__private__.getBlob("A").type).toEqual("application/pdf");
+      expect(typeof doc.__private__.getBlob(["A"])).toEqual("object");
+      expect(doc.__private__.getBlob(["A"]) instanceof Blob).toEqual(true);
+      expect(doc.__private__.getBlob(["A"]).type).toEqual("application/pdf");
     });
   }