| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to understand poor connection of a detachable unit causing wrong operation with a simple configuration.SOLUTION: A system control section 4 monitors connection with a detachable unit 11 from a detachable unit I/F section 10 and also monitors operation of a detachable unit operation section 13. When power is turned on, if operation of the detachable unit operation section 13 is detected, warning management information is set to be ON so as to display a warning screen. After that, in the state in which the warning management information is set to be ON, even if operation of the detachable unit operation section 13 is detected, processing corresponding to the operation is not performed.SELECTED DRAWING: Figure 1 |
