diff --git a/app/src/main/res/layout/fragment_host_config.xml b/app/src/main/res/layout/fragment_host_config.xml
index 9466ee8..e6dbbd4 100644
--- a/app/src/main/res/layout/fragment_host_config.xml
+++ b/app/src/main/res/layout/fragment_host_config.xml
@@ -4,6 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <data>
+        <import type="android.text.TextUtils"/>
+        <import type="android.view.View"/>
         <variable
             name="viewModel"
             type="com.utsmm.kbz.ui.settings.HostConfigViewModel"/>
@@ -96,7 +98,8 @@
                         <LinearLayout
                             android:layout_width="match_parent"
                             android:layout_height="wrap_content"
-                            android:orientation="vertical">
+                            android:orientation="vertical"
+                            android:visibility="@{TextUtils.isEmpty(viewModel.hostName) ? View.GONE : View.VISIBLE}">
 
                             <TextView
                                 android:text="PRIMARY HOST"
@@ -110,48 +113,56 @@
                                 android:layout_height="wrap_content"
                                 android:stretchColumns="1">
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.hostName) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Name"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.hostName}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.tid) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="TID"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.tid}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.mid) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="MID"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.mid}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.primaryIp) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Primary IP"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.primaryIp}'/>
                                 </TableRow>
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.primaryPort) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Primary Port"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.primaryPort}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secondaryIp) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Secondary IP"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secondaryIp}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secondaryPort) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Secondary Port"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secondaryPort}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.currencyCode) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Currency"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.currencyCode}'/>
@@ -163,6 +174,7 @@
                             android:text="--------------------------------------------------------------------------"
                             android:gravity="left"
                             android:paddingVertical="8dp"
+                            android:visibility="@{TextUtils.isEmpty(viewModel.hostName) ? View.GONE : View.VISIBLE}"
                             android:layout_height="wrap_content"
                             android:layout_width="match_parent"/>
 
@@ -170,7 +182,8 @@
                         <LinearLayout
                             android:layout_width="match_parent"
                             android:layout_height="wrap_content"
-                            android:orientation="vertical">
+                            android:orientation="vertical"
+                            android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostName) ? View.GONE : View.VISIBLE}">
 
                             <TextView
                                 android:text="SECONDARY HOST"
@@ -187,49 +200,57 @@
                                 android:layout_height="wrap_content"
                                 android:stretchColumns="1">
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostName) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Name"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostName}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostTid) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="TID"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostTid}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostMid) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="MID"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostMid}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostPrimaryIp) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Primary IP"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostPrimaryIp}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostPrimaryPort) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Primary Port"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostPrimaryPort}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostSecondaryIp) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Secondary IP"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostSecondaryIp}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostSecondaryPort) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Secondary Port"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostSecondaryPort}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostCurrency) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Currency"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.thirdHostCurrency}'/>
@@ -240,6 +261,7 @@
                                 android:text="--------------------------------------------------------------------------"
                                 android:gravity="left"
                                 android:paddingVertical="8dp"
+                                android:visibility="@{TextUtils.isEmpty(viewModel.thirdHostName) ? View.GONE : View.VISIBLE}"
                                 android:layout_height="wrap_content"
                                 android:layout_width="match_parent"/>
                         </LinearLayout>
@@ -248,7 +270,8 @@
                         <LinearLayout
                             android:layout_width="match_parent"
                             android:layout_height="wrap_content"
-                            android:orientation="vertical">
+                            android:orientation="vertical"
+                            android:visibility="@{TextUtils.isEmpty(viewModel.secHostName) ? View.GONE : View.VISIBLE}">
 
                             <TextView
                                 android:text="QR HOST"
@@ -265,43 +288,50 @@
                                 android:layout_height="wrap_content"
                                 android:stretchColumns="1">
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secHostName) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Name"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secHostName}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.shortCode) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Short Code"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.shortCode}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secHostPrimaryIp) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Primary IP"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secHostPrimaryIp}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secHostPrimaryPort) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Primary Port"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secHostPrimaryPort}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secHostSecondaryIp) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Secondary IP"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secHostSecondaryIp}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secHostSecondaryPort) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Secondary Port"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secHostSecondaryPort}'/>
                                 </TableRow>
 
-                                <TableRow>
+                                <TableRow
+                                    android:visibility="@{TextUtils.isEmpty(viewModel.secHostCurrency) ? View.GONE : View.VISIBLE}">
                                     <TextView style="@style/HostLabelStyle" android:text="Currency"/>
                                     <TextView style="@style/HostValueStyle"
                                         android:text='@{": " + viewModel.secHostCurrency}'/>
@@ -312,6 +342,7 @@
                                 android:text="--------------------------------------------------------------------------"
                                 android:gravity="left"
                                 android:paddingVertical="8dp"
+                                android:visibility="@{TextUtils.isEmpty(viewModel.secHostName) ? View.GONE : View.VISIBLE}"
                                 android:layout_height="wrap_content"
                                 android:layout_width="match_parent"/>
                         </LinearLayout>
@@ -355,6 +386,7 @@
                 android:layout_height="52dp"
                 android:layout_weight="1"
                 android:layout_marginStart="8dp"
+                android:visibility="@{sharedViewModel.printerDisabled ? View.GONE : View.VISIBLE}"
                 android:text="Print"
                 android:onClick="@{()-> click.onPrint()}"
                 android:background="@drawable/bg_rounded_btn_cv"