Arcade game operators often encounter a variety of maintenance issues that can disrupt gameplay and reduce profitability. Here are some of the most common problems:

1. Joystick and Button Wear: Frequent use leads to worn-out joysticks and unresponsive buttons, requiring regular replacements.

2. Coin Mechanism Failures: Coin jams or misreads are common due to dirt or mechanical wear, necessitating cleaning or part replacements.

3. Screen Issues: Flickering, dead pixels, or burn-in can occur, especially in older CRT monitors, demanding screen repairs or upgrades.

4. Power Supply Problems: Overheating or faulty power supplies can cause sudden shutdowns, requiring timely inspections and replacements.

5. Software Glitches: Corrupted firmware or outdated software may freeze games, needing updates or reinstallation.

Regular maintenance and prompt troubleshooting can minimize downtime and keep arcade machines running smoothly. Operators should schedule routine checks and keep spare parts on hand to address these issues efficiently.