An optical disk device includes a recording power acquiring unit which acquires recording power, a recording unit which records data on an optical disk set in a device body by irradiating laser light of the recording power onto the optical disk, and a laser power control unit which controls power of the laser light. After a predetermined waiting period from the time health insurance is purchased, during which the health status of the insured is maintained or improved, the insured may link the health insurance policy with one or more other types of insurance policies, such as; life, disability, nursing home, etc. ; then a volume of polyphenylene sulfide 40% glass fill is injected into the mold to form the body of the carriage assembly. The host computer initiates a scan by sending desired setup parameters to the scanner device and instructing the scanner to begin collecting data.