2. Select [System Settings] using [ ] or [ ], and then press the [OK] key.
3. Select [Administrator Tools] using [ ] or [ ], and then press the [OK] key.
4. Select [Service Mode Lock] using [ ] or [ ], and then press the [OK] key.
5. Select [Off] using [ ] or [ ], and then press the [OK] key.
6. Press the [User Tools/Counter] key.
The service representative can switch to service mode.
• p.30 "Logging on Using Administrator Authentication"
• p.31 "Logging off Using Administrator Authentication"
7. Specifying the Extended Security Functions
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