Description and specifications of a new and distinct blackberry cultivar named \u2018APF-77\u2019 which originated from seed produced by a hand pollinated cross of APF-12 \xd7Arapaho is provided. GPS mediated signal receiving portion 2 receives radio navigation waves from plural GPS satellites. A recording medium cover covers the recording medium stacked on the recording medium feed cover, and a guide unit, provided on the recording medium cover, guides a mounting location of the developing unit. There is further a vendors database which contains the vendors with which the accommodation occurred with, along with an accommodations_vendors database which indicates which accommodation corresponds to which vendor.