diff --git a/qml/pages/PrinterPage.qml b/qml/pages/PrinterPage.qml
index 33154d3..9de3746 100644
--- a/qml/pages/PrinterPage.qml
+++ b/qml/pages/PrinterPage.qml
@@ -38,12 +38,12 @@ Page {
 
         ListModel {
             id:mod
-            ListElement {name: "sides";                       prettyName: qsTr("Sides");              tag: IppMsg.Enum}
+            ListElement {name: "sides";                       prettyName: qsTr("Sides");              tag: IppMsg.Keyword}
             ListElement {name: "media";                       prettyName: qsTr("Print media");        tag: IppMsg.Keyword}
             ListElement {name: "copies";                      prettyName: qsTr("Copies");             tag: IppMsg.Integer}
             ListElement {name: "multiple-document-handling";  prettyName: qsTr("Collated copies");    tag: IppMsg.Keyword}
             ListElement {name: "page-ranges";                 prettyName: qsTr("Page range");         tag: IppMsg.IntegerRange}
-            ListElement {name: "print-color-mode";            prettyName: qsTr("Color mode");         tag: IppMsg.Enum}
+            ListElement {name: "print-color-mode";            prettyName: qsTr("Color mode");         tag: IppMsg.Keyword}
 //            ListElement {name: "orientation-requested";     prettyName: qsTr("Orientation");        tag: IppMsg.Enum}
             ListElement {name: "print-quality";               prettyName: qsTr("Quality");            tag: IppMsg.Enum}
             ListElement {name: "printer-resolution";          prettyName: qsTr("Resolution");         tag: IppMsg.Resolution}
diff --git a/src/ippprinter.cpp b/src/ippprinter.cpp
index 6d5f12c..a744821 100644
--- a/src/ippprinter.cpp
+++ b/src/ippprinter.cpp
@@ -441,19 +441,14 @@ void IppPrinter::print(QJsonObject attrs, QString filename, bool alwaysConvert,
     }
 
     QString Sides = getAttrOrDefault(attrs, "sides").toString();
-    if(documentFormat=="image/pwg-raster" || documentFormat=="image/urf")
-    {
-        attrs.remove("sides");
-        attrs.remove("print-color-mode");
-        attrs.remove("page-ranges");
-    }
-    else if(documentFormat == "application/postscript")
-    {
-        attrs.remove("sides");
+    if(documentFormat=="image/pwg-raster"
+      || documentFormat=="image/urf"
+      || documentFormat == "application/postscript")
+    {   // Effected locally
         attrs.remove("page-ranges");
     }
     else if (documentFormat == "application/pdf")
-    {
+    {   // Only effected locally if really needed
         if(attrs.contains("page-ranges") && !_attrs.contains("page-ranges-supported"))
         {
             pdfPageRangeAdjustNeeded = true;