Designing effective component labeling for arcade machine service is crucial for efficient maintenance and repair. The primary considerations include clarity and durability. Labels must use clear, universally understood text and symbols, avoiding technical jargon where possible. They should be placed in highly visible locations directly on or adjacent to the component they identify. Durability is non-negotiable; labels must withstand heat, dust, and occasional contact with cleaning chemicals without fading or peeling. Material choice, such as laminated polyester or anodized metal, is key. Furthermore, incorporating crucial information like part numbers, voltage warnings, or manufacturer contact details directly on the label can drastically reduce diagnostic time and prevent errors. A standardized labeling system across all machines in an operator's fleet ensures that any technician can quickly understand and service any unit, minimizing downtime and maximizing operational efficiency. Ultimately, well-designed labels are a small investment that pays significant dividends in streamlined service workflows and prolonged machine lifespan.