Bruce Z Posted March 8 Share Posted March 8 Have a National 168 that always displays "use correct change" . Machine works perfectly and even gives correct change for a dollar. Any ideas? Thanks Link to comment Share on other sites More sharing options...
Gizmo Vending Posted March 8 Share Posted March 8 Dump and fill all coins via tube fill setting. Link to comment Share on other sites More sharing options...
Bruce Z Posted March 8 Author Share Posted March 8 Thanks. Will try. Link to comment Share on other sites More sharing options...
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