Konica Minolta bizhub C650 - Manual (Page 159)

C650 3-38
Specifying Utility mode parameters 3
TWAIN Lock Time
Specify the length of time until the machine’s operations are unlocked during scanning (except with PUSH
scanning). (The default setting is 120 seconds.)
1
Touch [4 Scan/Fax Settings] in the User Settings screen.
– For details on displaying the User Settings screen, refer to "Displaying the User Settings screen" on
page 3-4.
2
Touch [TWAIN Lock Time].
3
Press the [C] (clear) key to erase the value, and then use the keypad to specify the desired length of
time (between 30 and 300 seconds).
– If a value outside the allowable range is specified, the message "Input error" appears. Type a value
within the allowable range.
4
Touch [OK].
The TWAIN lock time is set.
2
Note
To finish specifying settings in the Utility mode, press the [Utility/Counter] key. Otherwise, exit the Utility
mode by touching [Close] in each screen until the screen for the Copy, Fax/Scan or Box mode appears.
If optional image controller IC-409 has been installed, this parameter is not available.
If access to this machine using KONICA MINOLTA TWAIN, control panel is locked. It is automatically
unlocked at the specified time.