A visual or audible alert system that allows operators to stop the production line when they detect a defect or equipment malfunction. Originating from the Toyota Production System, it usually involves a pull cord or button that turns on a specific colored light on an overhead board. This immediately summons a supervisor or maintenance technician to resolve the root cause.
Heard on the job
Line three just pulled the andon, so maintenance needs to get over to the filler station.
Also heard as
- andon cord
- andon board