Service interval watchdog (#13105)

Marlin/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/default/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/3DFabXYZ/Migbot/Configuration_adv.h

@@ -2219,6 +2219,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Anet/A2/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Anet/A6/Configuration_adv.h

@@ -2215,6 +2215,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Anet/A8/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/AnyCubic/i3/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/ArmEd/Configuration_adv.h

@@ -2221,6 +2221,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h

@@ -2215,6 +2215,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h

@@ -2224,6 +2224,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Cartesio/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h

@@ -2219,6 +2219,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Einstart-S/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Felix/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/FlashForge/CreatorPro/Configuration_adv.h

@@ -2215,6 +2215,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h

@@ -2224,6 +2224,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h

@@ -2220,6 +2220,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration_adv.h

@@ -2231,6 +2231,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Formbot/T_Rex_3/Configuration_adv.h

@@ -2226,6 +2226,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Geeetech/A10M/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Geeetech/A20M/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Geeetech/MeCreator2/Configuration_adv.h

@@ -2202,6 +2202,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/MakerParts/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Malyan/M150/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Malyan/M200/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Mks/Robin/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h

@@ -2224,6 +2224,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/RapideLite/RL200/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/RigidBot/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/SCARA/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Sanguinololu/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/TheBorg/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/TinyBoy2/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/UltiMachine/Archim1/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/VORONDesign/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h

@@ -2229,6 +2229,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/WASP/PowerWASP/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h

@@ -2219,6 +2219,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/MKS/SBASE/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/Tevo Little Monster/Configuration_adv.h

@@ -2206,6 +2206,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/generic/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h

@@ -2218,6 +2218,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/makibox/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h

@@ -2216,6 +2216,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/config/examples/wt150/Configuration_adv.h

@@ -2217,6 +2217,20 @@
 
 #endif // PRUSA_MMU2
 
+/**
+ * Advanced Print Counter settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #define SERVICE_WARNING_BUZZES  3
+  // Activate up to 3 service interval watchdogs
+  //#define SERVICE_NAME_1      "Service S"
+  //#define SERVICE_INTERVAL_1  100 // print hours
+  //#define SERVICE_NAME_2      "Service L"
+  //#define SERVICE_INTERVAL_2  200 // print hours
+  //#define SERVICE_NAME_3      "Service 3"
+  //#define SERVICE_INTERVAL_3    1 // print hours
+#endif
+
 // @section develop
 
 /**

Marlin/src/gcode/stats/M75-M78.cpp

@@ -22,6 +22,7 @@
 
 #include "../gcode.h"
 #include "../../module/printcounter.h"
+#include "../../lcd/ultralcd.h"
 
 #if ENABLED(EXTENSIBLE_UI)
   #include "../../lcd/extensible_ui/ui_api.h"
@@ -63,9 +64,20 @@ void GcodeSuite::M77() {
  * M78: Show print statistics
  */
 void GcodeSuite::M78() {
-  if (parser.intval('S') == 78)   // "M78 S78" will reset the statistics
+  if (parser.intval('S') == 78) {  // "M78 S78" will reset the statistics
     print_job_timer.initStats();
-  else
+    ui.reset_status();
+    return;
+  }
+
+  #if HAS_SERVICE_INTERVALS
+    if (parser.seenval('R')) {
+      print_job_timer.resetServiceInterval(parser.value_int());
+      ui.reset_status();
+      return;
+    }
+  #endif
+
   print_job_timer.showStats();
 }
 

Marlin/src/inc/Conditionals_LCD.h

@@ -527,6 +527,7 @@
 #define HAS_COLOR_LEDS (ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(PCA9533) || ENABLED(NEOPIXEL_LED))
 #define HAS_LEDS_OFF_FLAG (ENABLED(PRINTER_EVENT_LEDS) && ENABLED(SDSUPPORT) && HAS_RESUME_CONTINUE)
 #define HAS_PRINT_PROGRESS (ENABLED(SDSUPPORT) || ENABLED(LCD_SET_PROGRESS_MANUALLY))
+#define HAS_SERVICE_INTERVALS (SERVICE_INTERVAL_1 > 0 || SERVICE_INTERVAL_2 > 0 || SERVICE_INTERVAL_3 > 0)
 
 #define Z_MULTI_STEPPER_DRIVERS (ENABLED(Z_DUAL_STEPPER_DRIVERS) || ENABLED(Z_TRIPLE_STEPPER_DRIVERS))
 #define Z_MULTI_ENDSTOPS (ENABLED(Z_DUAL_ENDSTOPS) || ENABLED(Z_TRIPLE_ENDSTOPS))

Marlin/src/inc/SanityCheck.h

@@ -2085,3 +2085,16 @@ static_assert(sanity_arr_3[0] > 0 && sanity_arr_3[1] > 0 && sanity_arr_3[2] > 0
     static_assert(NULL == strstr(MMU2_FILAMENT_RUNOUT_SCRIPT, "M600"), "ADVANCED_PAUSE_FEATURE is required to use M600 with PRUSA_MMU2.");
   #endif
 #endif
+
+/**
+ * Advanced PRINTCOUNTER settings
+ */
+#if ENABLED(PRINTCOUNTER)
+  #if defined(SERVICE_INTERVAL_1) != defined(SERVICE_NAME_1)
+    #error "Both SERVICE_NAME_1 and SERVICE_INTERVAL_1 are required."
+  #elif defined(SERVICE_INTERVAL_2) != defined(SERVICE_NAME_2)
+    #error "Both SERVICE_NAME_2 and SERVICE_INTERVAL_2 are required."
+  #elif defined(SERVICE_INTERVAL_3) != defined(SERVICE_NAME_3)
+    #error "Both SERVICE_NAME_3 and SERVICE_INTERVAL_3 are required."
+  #endif
+#endif

Marlin/src/lcd/language/language_en.h

@@ -1358,3 +1358,7 @@
 #ifndef MSG_TMC_STEALTH_ENABLED
   #define MSG_TMC_STEALTH_ENABLED             _UxGT("StealthChop enabled")
 #endif
+
+#ifndef MSG_SERVICE_RESET
+  #define MSG_SERVICE_RESET                           _UxGT("Reset")
+#endif

Marlin/src/lcd/menu/menu_info.cpp

@@ -38,7 +38,6 @@
 //   #include "../../feature/bedlevel/bedlevel.h"
 // #endif
 
-
 #if ENABLED(PRINTCOUNTER)
 
   #include "../../module/printcounter.h"
@@ -60,17 +59,37 @@
     elapsed.toString(buffer);
 
     STATIC_ITEM(MSG_INFO_PRINT_TIME ":", false, false);                                            // Total print Time:
-    STATIC_ITEM("", false, false, buffer);                                                         // 99y 364d 23h 59m 59s
+    STATIC_ITEM("> ", false, false, buffer);                                                       // > 99y 364d 23h 59m 59s
 
     elapsed = stats.longestPrint;
     elapsed.toString(buffer);
 
     STATIC_ITEM(MSG_INFO_PRINT_LONGEST ":", false, false);                                         // Longest job time:
-    STATIC_ITEM("", false, false, buffer);                                                         // 99y 364d 23h 59m 59s
+    STATIC_ITEM("> ", false, false, buffer);                                                       // > 99y 364d 23h 59m 59s
 
     sprintf_P(buffer, PSTR("%ld.%im"), long(stats.filamentUsed / 1000), int16_t(stats.filamentUsed / 100) % 10);
     STATIC_ITEM(MSG_INFO_PRINT_FILAMENT ":", false, false);                                        // Extruded total:
-    STATIC_ITEM("", false, false, buffer);                                                         // 125m
+    STATIC_ITEM("> ", false, false, buffer);                                                       // > 125m
+
+    #if SERVICE_INTERVAL_1 > 0
+      elapsed = stats.nextService1;
+      elapsed.toString(buffer);
+      STATIC_ITEM(SERVICE_NAME_1 " in:", false, false);                                            // Service X in:
+      STATIC_ITEM("> ", false, false, buffer);                                                     // > 7d 12h 11m 10s
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      elapsed = stats.nextService2;
+      elapsed.toString(buffer);
+      STATIC_ITEM(SERVICE_NAME_2 " in:", false, false);
+      STATIC_ITEM("> ", false, false, buffer);
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      elapsed = stats.nextService3;
+      elapsed.toString(buffer);
+      STATIC_ITEM(SERVICE_NAME_3 " in:", false, false);
+      STATIC_ITEM("> ", false, false, buffer);
+    #endif
+
     END_SCREEN();
   }
 

Marlin/src/lcd/menu/menu_main.cpp

@@ -115,6 +115,18 @@ void menu_led();
   void menu_mixer();
 #endif
 
+#if HAS_SERVICE_INTERVALS && ENABLED(PRINTCOUNTER)
+  #if SERVICE_INTERVAL_1 > 0
+    void menu_service1();
+  #endif
+  #if SERVICE_INTERVAL_2 > 0
+    void menu_service2();
+  #endif
+  #if SERVICE_INTERVAL_3 > 0
+    void menu_service3();
+  #endif
+#endif
+
 void menu_main() {
   START_MENU();
   MENU_BACK(MSG_WATCH);
@@ -237,6 +249,18 @@ void menu_main() {
     }
   #endif // HAS_ENCODER_WHEEL && SDSUPPORT
 
+  #if HAS_SERVICE_INTERVALS && ENABLED(PRINTCOUNTER)
+    #if SERVICE_INTERVAL_1 > 0
+      MENU_ITEM(submenu, SERVICE_NAME_1, menu_service1);
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      MENU_ITEM(submenu, SERVICE_NAME_2, menu_service2);
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      MENU_ITEM(submenu, SERVICE_NAME_3, menu_service3);
+    #endif
+  #endif
+
   END_MENU();
 }
 

Marlin/src/lcd/menu/menu_service.cpp

@@ -0,0 +1,82 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+//
+// Service Menus
+//
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if HAS_LCD_MENU && HAS_SERVICE_INTERVALS && ENABLED(PRINTCOUNTER)
+
+#include "menu.h"
+#include "../../module/printcounter.h"
+
+inline void _lcd_reset_service(const int index) {
+  print_job_timer.resetServiceInterval(index);
+  BUZZ(200, 404);
+  ui.reset_status();
+  ui.return_to_status();
+}
+
+#if SERVICE_INTERVAL_1 > 0
+  void menu_action_reset_service1() { _lcd_reset_service(1); }
+#endif
+
+#if SERVICE_INTERVAL_2 > 0
+  void menu_action_reset_service2() { _lcd_reset_service(2); }
+#endif
+
+#if SERVICE_INTERVAL_3 > 0
+  void menu_action_reset_service3() { _lcd_reset_service(3); }
+#endif
+
+inline void _menu_service(const int index) {
+  START_MENU();
+  MENU_BACK(MSG_MAIN);
+  switch (index) {
+    #if SERVICE_INTERVAL_1 > 0
+      case 1: MENU_ITEM(function, MSG_SERVICE_RESET, menu_action_reset_service1); break;
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      case 2: MENU_ITEM(function, MSG_SERVICE_RESET, menu_action_reset_service2); break;
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      case 3: MENU_ITEM(function, MSG_SERVICE_RESET, menu_action_reset_service3); break;
+    #endif
+  }
+  END_MENU();
+}
+
+#if SERVICE_INTERVAL_1 > 0
+  void menu_service1() { _menu_service(1); }
+#endif
+
+#if SERVICE_INTERVAL_2 > 0
+  void menu_service2() { _menu_service(2); }
+#endif
+
+#if SERVICE_INTERVAL_3 > 0
+  void menu_service3() { _menu_service(3); }
+#endif
+
+#endif // HAS_LCD_MENU && HAS_SERVICE_INTERVALS && PRINTCOUNTER

Marlin/src/lcd/ultralcd.cpp

@@ -1286,6 +1286,15 @@ void MarlinUI::update() {
     static const char paused[] PROGMEM = MSG_PRINT_PAUSED;
     static const char printing[] PROGMEM = MSG_PRINTING;
     static const char welcome[] PROGMEM = WELCOME_MSG;
+    #if SERVICE_INTERVAL_1 > 0
+      static const char service1[] PROGMEM = { "> " SERVICE_NAME_1 "!" };
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      static const char service2[] PROGMEM = { "> " SERVICE_NAME_2 "!" };
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      static const char service3[] PROGMEM = { "> " SERVICE_NAME_3 "!" };
+    #endif
     PGM_P msg;
     if (!IS_SD_PRINTING() && print_job_timer.isPaused())
       msg = paused;
@@ -1295,6 +1304,17 @@ void MarlinUI::update() {
     #endif
     else if (print_job_timer.isRunning())
       msg = printing;
+
+    #if SERVICE_INTERVAL_1 > 0
+      else if (print_job_timer.needsService(1)) msg = service1;
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      else if (print_job_timer.needsService(2)) msg = service2;
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      else if (print_job_timer.needsService(3)) msg = service3;
+    #endif
+
     else
       msg = welcome;
 

Marlin/src/module/printcounter.cpp

@@ -33,11 +33,34 @@ Stopwatch print_job_timer;      // Global Print Job Timer instance
 #include "../Marlin.h"
 #include "../HAL/shared/persistent_store_api.h"
 
+#if HAS_BUZZER && SERVICE_WARNING_BUZZES > 0
+  #include "../libs/buzzer.h"
+#endif
+
+// Service intervals
+#if HAS_SERVICE_INTERVALS
+  #if SERVICE_INTERVAL_1 > 0
+    #define SERVICE_INTERVAL_SEC_1   (3600UL * SERVICE_INTERVAL_1)
+  #else
+    #define SERVICE_INTERVAL_SEC_1   (3600UL * 100)
+  #endif
+  #if SERVICE_INTERVAL_2 > 0
+    #define SERVICE_INTERVAL_SEC_2   (3600UL * SERVICE_INTERVAL_2)
+  #else
+    #define SERVICE_INTERVAL_SEC_2   (3600UL * 100)
+  #endif
+  #if SERVICE_INTERVAL_3 > 0
+    #define SERVICE_INTERVAL_SEC_3   (3600UL * SERVICE_INTERVAL_3)
+  #else
+    #define SERVICE_INTERVAL_SEC_3   (3600UL * 100)
+  #endif
+#endif
+
 PrintCounter print_job_timer;   // Global Print Job Timer instance
 
 printStatistics PrintCounter::data;
 
-const PrintCounter::promdress PrintCounter::address = STATS_EEPROM_ADDRESS;
+const PrintCounter::eeprom_address_t PrintCounter::address = STATS_EEPROM_ADDRESS;
 
 millis_t PrintCounter::lastDuration;
 bool PrintCounter::loaded = false;
@@ -69,7 +92,11 @@ void PrintCounter::initStats() {
   #endif
 
   loaded = true;
-  data = { 0, 0, 0, 0, 0.0 };
+  data = { 0, 0, 0, 0, 0.0
+    #if HAS_SERVICE_INTERVALS
+      , SERVICE_INTERVAL_SEC_1, SERVICE_INTERVAL_SEC_2, SERVICE_INTERVAL_SEC_3
+    #endif
+  };
 
   saveStats();
   persistentStore.access_start();
@@ -77,6 +104,18 @@ void PrintCounter::initStats() {
   persistentStore.access_finish();
 }
 
+#if HAS_SERVICE_INTERVALS
+  inline void _print_divider() { SERIAL_ECHO_MSG("============================================="); }
+  inline bool _service_warn(const char * const msg) {
+    _print_divider();
+    SERIAL_ECHO_START();
+    serialprintPGM(msg);
+    SERIAL_ECHOLNPGM("!");
+    _print_divider();
+    return true;
+  }
+#endif
+
 void PrintCounter::loadStats() {
   #if ENABLED(DEBUG_PRINTCOUNTER)
     debug(PSTR("loadStats"));
@@ -92,6 +131,22 @@ void PrintCounter::loadStats() {
     persistentStore.read_data(address + sizeof(uint8_t), (uint8_t*)&data, sizeof(printStatistics));
   persistentStore.access_finish();
   loaded = true;
+
+  #if HAS_SERVICE_INTERVALS
+    bool doBuzz = false;
+    #if SERVICE_INTERVAL_1 > 0
+      if (data.nextService1 == 0) doBuzz = _service_warn(PSTR(" " SERVICE_NAME_1));
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      if (data.nextService2 == 0) doBuzz = _service_warn(PSTR(" " SERVICE_NAME_2));
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      if (data.nextService3 == 0) doBuzz = _service_warn(PSTR(" " SERVICE_NAME_3));
+    #endif
+    #if HAS_BUZZER && SERVICE_WARNING_BUZZES > 0
+      if (doBuzz) for (int i = 0; i < SERVICE_WARNING_BUZZES; i++) BUZZ(200, 404);
+    #endif
+  #endif // HAS_SERVICE_INTERVALS
 }
 
 void PrintCounter::saveStats() {
@@ -108,6 +163,16 @@ void PrintCounter::saveStats() {
   persistentStore.access_finish();
 }
 
+#if HAS_SERVICE_INTERVALS
+  inline void _service_when(char buffer[], const char * const msg, const uint32_t when) {
+    duration_t elapsed = when;
+    elapsed.toString(buffer);
+    SERIAL_ECHOPGM(MSG_STATS);
+    serialprintPGM(msg);
+    SERIAL_ECHOLNPAIR(" in ", buffer);
+  }
+#endif
+
 void PrintCounter::showStats() {
   char buffer[21];
 
@@ -158,6 +223,16 @@ void PrintCounter::showStats() {
   SERIAL_CHAR('m');
 
   SERIAL_EOL();
+
+  #if SERVICE_INTERVAL_1 > 0
+    _service_when(buffer, PSTR(SERVICE_NAME_1), data.nextService1);
+  #endif
+  #if SERVICE_INTERVAL_2 > 0
+    _service_when(buffer, PSTR(SERVICE_NAME_2), data.nextService2);
+  #endif
+  #if SERVICE_INTERVAL_3 > 0
+    _service_when(buffer, PSTR(SERVICE_NAME_3), data.nextService3);
+  #endif
 }
 
 void PrintCounter::tick() {
@@ -170,7 +245,19 @@ void PrintCounter::tick() {
     #if ENABLED(DEBUG_PRINTCOUNTER)
       debug(PSTR("tick"));
     #endif
-    data.printTime += deltaDuration();
+    millis_t delta = deltaDuration();
+    data.printTime += delta;
+
+    #if SERVICE_INTERVAL_1 > 0
+      data.nextService1 -= MIN(delta, data.nextService1);
+    #endif
+    #if SERVICE_INTERVAL_2 > 0
+      data.nextService2 -= MIN(delta, data.nextService2);
+    #endif
+    #if SERVICE_INTERVAL_3 > 0
+      data.nextService3 -= MIN(delta, data.nextService3);
+    #endif
+
     update_next = now + updateInterval * 1000;
   }
 
@@ -229,6 +316,40 @@ void PrintCounter::reset() {
   lastDuration = 0;
 }
 
+#if HAS_SERVICE_INTERVALS
+
+  void PrintCounter::resetServiceInterval(const int index) {
+    switch (index) {
+      #if SERVICE_INTERVAL_1 > 0
+        case 1: data.nextService1 = SERVICE_INTERVAL_SEC_1;
+      #endif
+      #if SERVICE_INTERVAL_2 > 0
+        case 2: data.nextService2 = SERVICE_INTERVAL_SEC_2;
+      #endif
+      #if SERVICE_INTERVAL_3 > 0
+        case 3: data.nextService3 = SERVICE_INTERVAL_SEC_3;
+      #endif
+    }
+    saveStats();
+  }
+
+  bool PrintCounter::needsService(const int index) {
+    switch (index) {
+      #if SERVICE_INTERVAL_1 > 0
+        case 1: return data.nextService1 == 0;
+      #endif
+      #if SERVICE_INTERVAL_2 > 0
+        case 2: return data.nextService2 == 0;
+      #endif
+      #if SERVICE_INTERVAL_3 > 0
+        case 3: return data.nextService3 == 0;
+      #endif
+      default: return false;
+    }
+  }
+
+#endif // HAS_SERVICE_INTERVALS
+
 #if ENABLED(DEBUG_PRINTCOUNTER)
 
   void PrintCounter::debug(const char func[]) {
@@ -238,6 +359,7 @@ void PrintCounter::reset() {
       SERIAL_ECHOLNPGM("()");
     }
   }
+
 #endif
 
 #endif // PRINTCOUNTER

Marlin/src/module/printcounter.h

@@ -42,6 +42,15 @@ struct printStatistics {    // 16 bytes
   uint32_t printTime;       // Accumulated printing time
   uint32_t longestPrint;    // Longest successful print job
   float    filamentUsed;    // Accumulated filament consumed in mm
+  #if SERVICE_INTERVAL_1 > 0
+    uint32_t nextService1;  // Service intervals (or placeholders)
+  #endif
+  #if SERVICE_INTERVAL_2 > 0
+    uint32_t nextService2;
+  #endif
+  #if SERVICE_INTERVAL_3 > 0
+    uint32_t nextService3;
+  #endif
 };
 
 class PrintCounter: public Stopwatch {
@@ -49,9 +58,9 @@ class PrintCounter: public Stopwatch {
     typedef Stopwatch super;
 
     #if ENABLED(I2C_EEPROM) || ENABLED(SPI_EEPROM) || defined(CPU_32_BIT)
-      typedef uint32_t promdress;
+      typedef uint32_t eeprom_address_t;
     #else
-      typedef uint16_t promdress;
+      typedef uint16_t eeprom_address_t;
     #endif
 
     static printStatistics data;
@@ -60,7 +69,7 @@ class PrintCounter: public Stopwatch {
      * @brief EEPROM address
      * @details Defines the start offset address where the data is stored.
      */
-    static const promdress address;
+    static const eeprom_address_t address;
 
     /**
      * @brief Interval in seconds between counter updates
@@ -174,6 +183,11 @@ class PrintCounter: public Stopwatch {
     static bool stop();
     static void reset();
 
+    #if HAS_SERVICE_INTERVALS
+      static void resetServiceInterval(const int index);
+      static bool needsService(const int index);
+    #endif
+
     #if ENABLED(DEBUG_PRINTCOUNTER)
 
       /**