Disassembly | The symbol marked with |
| indicates what must not be done |
| (prohibited action). The concrete |
| meaning of the action is |
| illustrated in the symbol. (The |
| example at left indicates the |
| prohibition of disassembly.) |
Plug | The symbol marked with |
| indicates what must be observed. |
| The concrete meaning of the |
| action is illustrated in the symbol. |
| (The example at left directs the |
| operator to disconnect the power |
| plug from the outlet.) |
iv | M3091DC Image Scanner Operation Guide |