An electronic apparatus includes a processor and a storage storing instructions that, when executed by the processor, control the processor to perform acquiring a command list, determining a position and/or a locus in a coordinate system set based on all of one or more commands of the acquired command list, determining first determination information indicating whether the determined position in the coordinate system matches with a specific position in the coordinate system and/or second determination information indicating whether the determined locus in the coordinate system intersects with a specific region in the coordinate system, determining whether the command list is correct, and outputting at least any of the determined first determination information, the determined second determination information, and correct/incorrect determination information indicating the determination result of whether the command list is correct.