Brother MFC-3420C - Manual (Page 4)

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Control Panel
1. Print key 5. Mode keys 9. Navigation keys
2. Copy keys (Temporary Settings) 6. Stop/Exit 10. Liquid Crystal Display (LCD)
3. Fax and telephone keys 7. Start keys
4. Dial Pad 8. On/Off key
For the details of the control panel, see "Control panel overview" in Chapter 1 of the User’s Guide.
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