Die Dateien wurden wie folgt geändert und hinzugefügt:

1. backend/logs - 'admin', 'admin_api', 'app', 'calendar', 'data_management', 'drucker_steuerung', 'energy_monitoring', 'guest', 'hardware_integration', 'job_queue_system', 'jobs', 'models', 'monitoring_analytics', 'permissions', 'scheduler', 'security_suite', 'startup', '

backend/static/js/admin-unified.js

@@ -258,6 +258,14 @@ class AdminDashboard {
                 this.showPrinterSettings(printerId);
             }
             
+            // Drucker-Konfiguration Button
+            if (e.target.closest('.configure-printer-btn')) {
+                e.preventDefault();
+                e.stopPropagation();
+                const printerId = e.target.closest('button').dataset.printerId;
+                this.showPrinterConfiguration(printerId);
+            }
+            
             // Smart-Plug Ein/Aus Toggle für Drucker
             if (e.target.closest('.toggle-printer-power-btn')) {
                 e.preventDefault();
@@ -1374,6 +1382,51 @@ class AdminDashboard {
         window.location.href = `/admin/printers/${printerId}/settings`;
     }
     
+    /**
+     * Drucker-Konfigurationsseite laden - Backend-Only-Architektur
+     * Implementiert die angeforderte function() für Drucker-Konfiguration
+     */
+    showPrinterConfiguration(printerId) {
+        console.log(`🔧 Drucker-Konfiguration ${printerId} wird geöffnet (Backend-Only)`);
+        this.showNotification(`Konfiguration für Drucker ${printerId} wird geöffnet...`, 'info');
+        
+        // Validierung der Drucker-ID
+        if (!printerId || isNaN(printerId)) {
+            this.showNotification('Ungültige Drucker-ID für Konfiguration', 'error');
+            return;
+        }
+        
+        // Backend-Redirect zur erweiterten Konfigurationsseite
+        window.location.href = `/admin/printers/${printerId}/configure`;
+    }
+    
+    /**
+     * Alternative Event-Handler-Funktion für data-printer-id Attribute
+     * Kann direkt an HTML-Elemente gebunden werden
+     */
+    static handlePrinterConfiguration(event) {
+        const element = event.target.closest('[data-printer-id]');
+        if (!element) {
+            console.error('❌ Kein Element mit data-printer-id gefunden');
+            return;
+        }
+        
+        const printerId = element.dataset.printerId;
+        if (!printerId) {
+            console.error('❌ Keine Drucker-ID im data-printer-id Attribut');
+            return;
+        }
+        
+        // AdminDashboard-Instanz verwenden falls verfügbar
+        if (window.adminDashboard && typeof window.adminDashboard.showPrinterConfiguration === 'function') {
+            window.adminDashboard.showPrinterConfiguration(printerId);
+        } else {
+            // Fallback: Direkte Navigation
+            console.log(`🔧 Direkte Navigation zu Drucker-Konfiguration ${printerId}`);
+            window.location.href = `/admin/printers/${printerId}/configure`;
+        }
+    }
+    
     // Smart-Plug Ein/Aus Toggle für Drucker
     async togglePrinterPower(printerId, printerName, button) {
         console.log(`🔌 Smart-Plug Toggle für Drucker ${printerId} (${printerName})`);
@@ -2009,4 +2062,83 @@ document.addEventListener('DOMContentLoaded', function() {
 });
 
 // Export für globalen Zugriff
-window.AdminDashboard = AdminDashboard; 
+window.AdminDashboard = AdminDashboard;
+
+// ===== GLOBALE FUNKTIONEN FÜR DIREKTE VERWENDUNG =====
+
+/**
+ * Globale Funktion für Drucker-Konfiguration - Direkter Zugriff ohne AdminDashboard-Instanz
+ * Entspricht der angeforderten function() { showNotification... } Implementierung
+ */
+window.showPrinterConfiguration = function() {
+    const printerId = this.dataset.printerId;
+    
+    if (!printerId) {
+        console.error('❌ Keine Drucker-ID im data-printer-id Attribut gefunden');
+        return;
+    }
+    
+    // Notification anzeigen wie angefordert
+    showNotification(`Konfiguration für Drucker ${printerId} wird geöffnet...`, 'info');
+    
+    // Backend-Redirect zur erweiterten Konfiguration
+    window.location.href = `/admin/printers/${printerId}/configure`;
+};
+
+/**
+ * Globale showNotification Funktion - falls sie nicht bereits existiert
+ */
+if (typeof window.showNotification !== 'function') {
+    window.showNotification = function(message, type = 'info') {
+        // Erstelle temporäre Notification mit Mercedes-Benz Design
+        const notification = document.createElement('div');
+        notification.className = `fixed top-6 right-6 z-50 p-4 rounded-xl shadow-2xl max-w-sm transition-all duration-500 transform translate-x-full opacity-0 backdrop-blur-xl border ${
+            type === 'success' ? 'bg-gradient-to-r from-green-500 to-green-600 text-white border-green-400' :
+            type === 'error' ? 'bg-gradient-to-r from-red-500 to-red-600 text-white border-red-400' :
+            type === 'warning' ? 'bg-gradient-to-r from-yellow-500 to-yellow-600 text-white border-yellow-400' :
+            'bg-gradient-to-r from-blue-500 to-blue-600 text-white border-blue-400'
+        }`;
+        
+        notification.innerHTML = `
+            <div class="flex items-center space-x-3">
+                <div class="flex-shrink-0 p-1 rounded-lg bg-white/20">
+                    ${type === 'success' ? 
+                        '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/></svg>' : 
+                        type === 'error' ? 
+                        '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/></svg>' : 
+                        type === 'warning' ? 
+                        '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L4.082 16.5c-.77.833.192 2.5 1.732 2.5z"/></svg>' :
+                        '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>'
+                    }
+                </div>
+                <div class="text-sm font-semibold flex-1">${message}</div>
+                <button onclick="this.parentElement.parentElement.remove()" class="ml-auto p-1 rounded-lg hover:bg-white/20 transition-colors">
+                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
+                    </svg>
+                </button>
+            </div>
+        `;
+        
+        document.body.appendChild(notification);
+        
+        // Animation einblenden
+        setTimeout(() => {
+            notification.style.transform = 'translateX(0)';
+            notification.style.opacity = '1';
+        }, 100);
+        
+        // Automatisch entfernen nach 5 Sekunden
+        setTimeout(() => {
+            if (notification.parentNode) {
+                notification.style.transform = 'translateX(100%)';
+                notification.style.opacity = '0';
+                setTimeout(() => {
+                    if (notification.parentNode) {
+                        notification.parentNode.removeChild(notification);
+                    }
+                }, 500);
+            }
+        }, 5000);
+    };
+}