| 摘要 |
PROBLEM TO BE SOLVED: To enable secure data preservation in the case of assuming unintended removal of an external storage device, and to enable high-speed data writing processing in the other cases.SOLUTION: An image processor includes detection means for detecting the attachment of an external storage device, determination means for determining a mounting method as to whether to synchronously mount the external storage device or asynchronously mount the external storage device, and mounting means for mounting the external storage device with the determined mounting method. |
