Konica Minolta Network Printer User Manual

9-20 Key Operator Mode

Key Operator Mode

Panel Contrast / Key Sound Adjustment [7]

Use this feature to adjust the level of brightness of the touch screen portion of the control 
panel, and also the volume of the touch key.

Key Operator Mode Screen

Panel Contrast/Key Sound Adjustment Screen

1 Press [

HELP

] to display the Help Screen, then touch 

. 

Enter the 4-digit Key Operator password, then touch 

 to display the Key Operator 

Mode Screen. (See note 1.)

2 Touch 

 to display the Panel Contrast/Key Sound 

Adjustment Screen.

3 Adjust the Panel contrast, Backlight contrast, or Buzzer volume, as desired.

Touch 

 to make the panel or backlight contrast dimmer than currently displayed, 

or touch 

 to make the panel or backlight contrast brighter than currently 

displayed.
Touch 

 or 

 to regulate the buzzer volume of the touch keys.

4 Touch 

 to complete the setting and return to the Key Operator Mode Screen.

5 Touch 

 to return to the Basic Screen and perform printing operations.

NOTES: 1 If an invalid password is entered, enter the valid 4-digit password.

2 The control panel contrast feature can be adjusted from the Help screen, provided the feature setting

is activated by your service representative. When the Control panel contrast key is pressed, the Con-
trast Adjustment Screen will be displayed. Contact your service representative if the feature is
required.