Update core/tabs/utils/printers/install-epson-printer-drivers.sh

Co-authored-by: JEEVITHA KANNAN K S <ksjeevithakannan123@gmail.com>

Author: Vorthas

core/tabs/utils/printers/install-epson-printer-drivers.sh

@@ -7,16 +7,19 @@ installEpsonPrinterDriver() {
     clear
 
     case "$PACKAGER" in
-    pacman)
-        "${AUR_HELPER}" -S --noconfirm epson-inkjet-printer-escpr
-        ;;
-    apt-get | nala)
-        "$ESCALATION_TOOL" "${PACKAGER}" install -y printer-driver-escpr
-        ;;
-    dnf)
-        "$ESCALATION_TOOL" "${PACKAGER}" install -y epson-inkjet-printer-escpr
-        ;;
-    *) ;;
+        pacman)
+            "$AUR_HELPER" -S --noconfirm epson-inkjet-printer-escpr
+            ;;
+        apt-get|nala)
+            "$ESCALATION_TOOL" "$PACKAGER" install -y printer-driver-escpr
+            ;;
+        dnf)
+            "$ESCALATION_TOOL" "$PACKAGER" install -y epson-inkjet-printer-escpr
+            ;;
+        *)
+            printf "%b\n" "${RED}Unsupported package manager ${PACKAGER}${RC}"
+            exit 1
+            ;;
     esac
 }