diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index a53734ed24..5339310ce8 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -13143,7 +13143,7 @@ Preset *get_printer_preset(MachineObject *obj)
     return printer_preset;
 }
 
-bool check_printer_initialized(MachineObject *obj)
+bool check_printer_initialized(MachineObject *obj,bool only_warning)
 {
     if (!obj)
         return false;
@@ -13163,12 +13163,17 @@ bool check_printer_initialized(MachineObject *obj)
     }
 
     if (!has_been_initialized) {
-        MessageDialog dlg(wxGetApp().plater(), _L("The nozzle type is not set. Please set the nozzle and try again."), _L("Warning"), wxOK | wxICON_WARNING);
-        dlg.ShowModal();
+        if (!only_warning) {
+            MessageDialog dlg(wxGetApp().plater(), _L("The nozzle type is not set. Please set the nozzle and try again."), _L("Warning"), wxOK | wxICON_WARNING);
+            dlg.ShowModal();
 
-        PrinterPartsDialog* print_parts_dlg = new PrinterPartsDialog(nullptr);
-        print_parts_dlg->update_machine_obj(obj);
-        print_parts_dlg->ShowModal();
+            PrinterPartsDialog *print_parts_dlg = new PrinterPartsDialog(nullptr);
+            print_parts_dlg->update_machine_obj(obj);
+            print_parts_dlg->ShowModal();
+        } else {
+            MessageDialog dlg(wxGetApp().plater(), _L("Printer not connected. Please connect or choose a printer on the Device page and try again."), _L("Warning"), wxOK | wxICON_WARNING);
+            dlg.ShowModal();
+        }
         return false;
     }
     return true;
@@ -15155,7 +15160,7 @@ bool Plater::is_same_printer_for_connected_and_selected()
     if (obj == nullptr) {
         return false;
     }
-    if (!check_printer_initialized(obj))
+    if (!check_printer_initialized(obj,true))
         return false;
     std::string   machine_print_name = obj->printer_type;
     PresetBundle *preset_bundle      = wxGetApp().preset_bundle;
diff --git a/src/slic3r/GUI/Plater.hpp b/src/slic3r/GUI/Plater.hpp
index 4181b0a813..f05358613b 100644
--- a/src/slic3r/GUI/Plater.hpp
+++ b/src/slic3r/GUI/Plater.hpp
@@ -896,8 +896,9 @@ std::vector<int> get_min_flush_volumes(const DynamicPrintConfig &full_config, si
 
 Preset *get_printer_preset(MachineObject *obj);
 wxArrayString get_all_camera_view_type();
-bool check_printer_initialized(MachineObject* obj);
- } // namespace GUI
+
+bool check_printer_initialized(MachineObject *obj, bool only_warning = false);
+} // namespace GUI
 } // namespace Slic3r
 
 #endif
\ No newline at end of file
diff --git a/src/slic3r/GUI/SyncAmsInfoDialog.cpp b/src/slic3r/GUI/SyncAmsInfoDialog.cpp
index adbe5c5400..967be925b6 100644
--- a/src/slic3r/GUI/SyncAmsInfoDialog.cpp
+++ b/src/slic3r/GUI/SyncAmsInfoDialog.cpp
@@ -4414,7 +4414,11 @@ SyncNozzleAndAmsDialog::SyncNozzleAndAmsDialog(wxWindow *parent, InputInfo &inpu
 
 SyncNozzleAndAmsDialog::~SyncNozzleAndAmsDialog() {}
 
-void SyncNozzleAndAmsDialog::on_dpi_changed(const wxRect &suggested_rect) {}
+void SyncNozzleAndAmsDialog::on_dpi_changed(const wxRect &suggested_rect)
+{
+    m_button_ok->Rescale();
+    m_button_cancel->Rescale();
+}
 void SyncNozzleAndAmsDialog::deal_ok() {
     //SyncAmsInfoDialog::SyncInfo temp_info;
     //temp_info.connected_printer = true;
@@ -4507,7 +4511,10 @@ FinishSyncAmsDialog::FinishSyncAmsDialog(wxWindow *parent, InputInfo &input_info
     wxGetApp().UpdateFrameDarkUI(this);
 }
 FinishSyncAmsDialog::~FinishSyncAmsDialog() {}
-void FinishSyncAmsDialog::on_dpi_changed(const wxRect &suggested_rect) {}
+void FinishSyncAmsDialog::on_dpi_changed(const wxRect &suggested_rect)
+{
+    m_button_ok->Rescale();
+}
 void FinishSyncAmsDialog::deal_ok() { on_hide(); }
 void FinishSyncAmsDialog::deal_cancel() {}
 void FinishSyncAmsDialog::on_hide()