Click Right facing arrow to replay the Video, Speaker Icon to control Sound. Requires QuickTime Education and Training Employers generally prefer to hire high school graduates. They train these people to fill and fix machines informally on the job. The trainees observe, work with, and receive instruction from experienced repairers. High school or vocational school courses in electricity and machine repair are an advantage in qualifying for entry-level jobs.
Employers usually require applicants to demonstrate mechanical ability.
They do this through their work experience or by scoring well on mechanical aptitude tests. Electronics is becoming more prevalent in gaming slot and amusement machines, so employers increasingly prefer applicants to have some training in electronics. Technologically advanced machines extensively use electronics and microchip computers. Beginners may start their training with simple jobs, such as cleaning or painting machines. They then may learn to rebuild machines, removing defective parts, repairing, adjusting, and testing the machines.