Toshiba e-studio 167 Operator's Manual For Copying Functions page 140

5 CHANGING EQUIPMENT'S SETTINGS
5
Select "ON" or "OFF" with
[ENTER] button.
TOUCH KEY TONE
1.OFF
2.ON
The screen returns to the menu in step 4.
6
Press the [USER FUNCTIONS] button or
The screen returns to the "copy mode" main screen.
138 Touch Key Tone Setting
and buttons, and then press the
(copy mode) button.