GTK_ALIGN_CENTERGTK_ALIGN_START6True50GTK_ALIGN_CENTERUndoGTK_ALIGN_CENTERwindow-close-symbolicGTK_ORIENTATION_VERTICALTrueTrueloading-pageTrueTrueTruecentercenterprinters-listverticalTrueSearch printers30never490TrueGTK_SELECTION_NONE3232empty-stateprinter-symbolicNo Printers_Add Printer…TrueTruecenterno-cups-pagecomputer-fail-symbolicNo Print ServiceThe system printing service doesn’t seem to be available.