Nikon MFX-1930 - Manual (Page 49)

7-3 Network Interface
To change upper and lower case
Press [ ] to toggle upper case and lower case.
Your Name ;Upper
_
Your Name ;Lower
_
The word “Upper” means the machine will enter only upper-case letters.
The word “Lower” means the machine will enter only lower-case letters.
Entering a symbol
You can also enter special characters or symbols.
1 When the machine prompts you to enter a name, press [ ].
The LCD changes to:
�/�/�/�/Enter
2 Select the character you want to enter using [ ], [ ], [ ] or [ ]
key.
3 To enter the character, press [Enter].
4 If you want to enter other character, repeat steps 1 to 3.
Otherwise, go to next step.
5 Press [Enter] to save it..