diff --git a/src/android/PrintOptions.java b/src/android/PrintOptions.java
index e34b26f..e752e41 100644
--- a/src/android/PrintOptions.java
+++ b/src/android/PrintOptions.java
@@ -89,6 +89,7 @@ class PrintOptions {
     @NonNull PrintAttributes toPrintAttributes()
     {
         PrintAttributes.Builder builder = new PrintAttributes.Builder();
+        Object margin                   = spec.opt("margin");
 
         switch (spec.optString("orientation"))
         {
@@ -112,7 +113,7 @@ class PrintOptions {
             }
         }
 
-        if (!spec.optBoolean("border", true))
+        if (margin instanceof Boolean && !((Boolean) margin))
         {
             builder.setMinMargins(NO_MARGINS);
         }
diff --git a/src/ios/APPPrinterLayout.m b/src/ios/APPPrinterLayout.m
index 6fc2214..2c67c95 100644
--- a/src/ios/APPPrinterLayout.m
+++ b/src/ios/APPPrinterLayout.m
@@ -36,10 +36,13 @@
 
     NSDictionary *margin = spec[@"margin"];
 
-    _contentInsets = UIEdgeInsetsMake([APPPrinterUnit convert:margin[@"top"]],
-                                      [APPPrinterUnit convert:margin[@"left"]],
-                                      [APPPrinterUnit convert:margin[@"bottom"]],
-                                      [APPPrinterUnit convert:margin[@"right"]]);
+    if ([margin isKindOfClass:NSDictionary.class])
+    {
+        _contentInsets = UIEdgeInsetsMake([APPPrinterUnit convert:margin[@"top"]],
+                                          [APPPrinterUnit convert:margin[@"left"]],
+                                          [APPPrinterUnit convert:margin[@"bottom"]],
+                                          [APPPrinterUnit convert:margin[@"right"]]);
+    }
 
     _maximumContentWidth  = [APPPrinterUnit convert:spec[@"maxWidth"]];
 
diff --git a/src/windows/PrinterProxy.js b/src/windows/PrinterProxy.js
index e0fa74c..0bf05da 100644
--- a/src/windows/PrinterProxy.js
+++ b/src/windows/PrinterProxy.js
@@ -138,7 +138,7 @@ exports.onPrintTaskRequested = function (event) {
         spec.mediaType    = Printing.PrintMediaType.photographic;
     }
 
-    if (config.border === false) {
+    if (config.margin === false) {
         spec.bordering = Printing.PrintBordering.borderless;
     }