Konica Minolta 2230 User Manual page 125

Key Operator Mode
1 While pressing [OK], turn power ON. Enter the key operator password, then press [OK].
2 Press [F1 ( )] and [F2 ( )] to display "5: Screen contrast adjustment", and press [OK]. The
Contrast adjustment screen will be displayed.
3 Press [F2 ( )] or [F3 ( )], as desired.
4 Press [OK] to complete the selection.
5 If no further changes are required, proceed to step 7.
6 Press [F4 (PREV)] to return to the Key operator mode screen.
Key operator mode screen
7 Turn power OFF.
8 Turn the copier power switch back ON to perform copying operations.
OK Key Timer Setting [6]
This function automatically activates the [OK] key without the necessity of manual pressing. The
function restores the Basic screen after 5, 10, or 15 sec. have elapsed; when the layer screen of the
Basic screen displays; or 0.5, 1, or 1.5 sec. after the Function [F1]~[F4] keys are pressed.
Initially, this function is not set.
9-24 Key Operator Mode
Contrast adjustment screen