diff --git a/constants.go b/constants.go
index 47044f3..1a1a27e 100644
--- a/constants.go
+++ b/constants.go
@@ -340,5 +340,10 @@ var (
 		"printer-state":               TagEnum,
 		"document-state":              TagEnum,
 		"device-uri":                  TagUri,
+		"finishings":                  TagEnum,
+		"orientation-requested":       TagEnum,
+		"media":                       TagKeyword,
+		"printer-resolution":          TagResolution,
+		"print-quality":               TagEnum,
 	}
 )