TA Triumph-Adler P-C3570DN - Manual (Page 179)

4-106 Using the Operation Panel
USB Storage (USB memory setting)
This blocks and protects the USB storage (USB memory). The default
setting is Unblock.
1
In the I/F Block Set. menu, press  or  to select USB Storage.
2
Press [OK]. The USB Storage screen appears.
3
Press  or  to select whether a USB storage is used.
4
Press [OK]. The USB Storage setting is set and the I/F Block Set.
menu reappears.
Security Level
The Security Level setting is primarily a menu option used by service
personnel for maintenance work. There is no need for customers to use
this menu.
USB Storage: a b
1 *Unblock
2 Block