diff --git a/src/slic3r/Utils/OrcaPrinterAgent.cpp b/src/slic3r/Utils/OrcaPrinterAgent.cpp
index e9d23c637b..79ec06111f 100644
--- a/src/slic3r/Utils/OrcaPrinterAgent.cpp
+++ b/src/slic3r/Utils/OrcaPrinterAgent.cpp
@@ -1250,22 +1250,6 @@ int OrcaPrinterAgent::bind_detect(std::string dev_ip, std::string /*sec_link*/,
     return BAMBU_NETWORK_SUCCESS;
 }
 
-int OrcaPrinterAgent::request_bind_ticket(std::string* ticket)
-{
-    if (ticket)
-        *ticket = "";
-    return BAMBU_NETWORK_SUCCESS;
-}
-
-int OrcaPrinterAgent::get_hms_snapshot(std::string dev_id, std::string file_name, std::function<void(std::string, int)> callback)
-{
-    // No BBL cloud snapshot source; report failure so the caller falls back.
-    (void) dev_id;
-    (void) file_name;
-    (void) callback;
-    return -1;
-}
-
 int OrcaPrinterAgent::set_server_callback(OnServerErrFn fn)
 {
     std::lock_guard<std::mutex> lock(state_mutex);
diff --git a/src/slic3r/Utils/OrcaPrinterAgent.hpp b/src/slic3r/Utils/OrcaPrinterAgent.hpp
index ee759620bb..60a25cae7a 100644
--- a/src/slic3r/Utils/OrcaPrinterAgent.hpp
+++ b/src/slic3r/Utils/OrcaPrinterAgent.hpp
@@ -50,16 +50,6 @@ public:
 
     // Binding
     int bind_detect(std::string dev_ip, std::string sec_link, detectResult& detect) override;
-    int bind(std::string dev_ip,
-             std::string dev_id,
-             std::string dev_model,
-             std::string sec_link,
-             std::string timezone,
-             bool improved,
-             OnUpdateStatusFn update_fn) override;
-    int unbind(std::string dev_id) override;
-    int request_bind_ticket(std::string* ticket) override;
-    int get_hms_snapshot(std::string dev_id, std::string file_name, std::function<void(std::string, int)> callback) override;
     int set_server_callback(OnServerErrFn fn) override;
 
     // Machine Selection
@@ -121,6 +111,8 @@ public:
     // Test-only: the same for the (independent) cloud selection epoch.
     void bump_cloud_generation_for_test() { ++m_cloud_generation; }
 
+    FilamentSyncMode get_filament_sync_mode() const override { return FilamentSyncMode::subscription; }
+
 protected:
     // Forward one inbound printer message to on_message_fn or on_local_message_fn (marshalled onto the UI
     // thread via queue_on_main_fn when set). Body of every connection's MessageHandler.