diff --git a/app/javascript/vue/repository_print_modal/container.vue b/app/javascript/vue/repository_print_modal/container.vue
index af6222d58..a058c1c25 100644
--- a/app/javascript/vue/repository_print_modal/container.vue
+++ b/app/javascript/vue/repository_print_modal/container.vue
@@ -154,7 +154,7 @@
       },
       submitPrint() {
         if (this.selectedPrinter.attributes.type_of === 'zebra') {
-          zebraPrinters.print(
+          this.zebraPrinters.print(
             this.urls.zebraProgress,
             '.label-printing-progress-modal',
             '#modal-print-repository-row-label',
@@ -179,7 +179,7 @@
       initZebraPrinter() {
         this.zebraPrinters = zebraPrint.init($('#LabelPrinterSelector'), {
           clearSelectorOnFirstDevice: false,
-          appendDevice: function(device) {
+          appendDevice: (device) => {
             this.printers.push({
               id: `zebra${this.printers.length}`,
               attributes: {
diff --git a/app/services/label_templates_preview_service.rb b/app/services/label_templates_preview_service.rb
index 83fc2fcf8..f253eff78 100644
--- a/app/services/label_templates_preview_service.rb
+++ b/app/services/label_templates_preview_service.rb
@@ -39,6 +39,6 @@ class LabelTemplatesPreviewService
   private
 
   def sanitize_zpl_code(zpl_code)
-    zpl_code.gsub!('_', '_5F')
+    zpl_code.gsub('_', '_5F')
   end
 end
diff --git a/app/views/users/settings/account/addons/index.html.erb b/app/views/users/settings/account/addons/index.html.erb
index 012e11079..38d0f67e5 100644
--- a/app/views/users/settings/account/addons/index.html.erb
+++ b/app/views/users/settings/account/addons/index.html.erb
@@ -35,7 +35,7 @@
               <div class="description">
                 <%= t('users.settings.account.addons.zebra_printer.description') %>
               </div>
-               <%= link_to t('users.settings.account.addons.printers.printer_details'), zebra_settings_path(), class: 'printer-details' %>
+               <%= link_to t('users.settings.account.addons.printers.details'), zebra_settings_path(), class: 'printer-details' %>
             </div>
           </div>
         <% end %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 1e8e98f82..da8e41c0e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -2252,6 +2252,7 @@ en:
             ready: "Ready"
             not_ready: "Not ready"
             printer_details: "Printer details"
+            details: "Details"
             enter_api_key: "Enter API key"
             enabled: "Enabled"
           fluics_printer: