TA Triumph-Adler P-C2660 MFP - Manual (Page 468)

Default Setting (System Menu)
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4 Press the OK key. The I/F Block Set. menu
appears.
5 Press the  or  key to select [USB Storage].
6 Press the OK key. USB Storage appears.
7 Press the  or  key to select [Unblock] or
[Block].
8 Press the OK key. Completed. is displayed and the
screen returns to the I/F Block Set. menu.
I/F Block Set.: a b
*********************
2 USB Device
3 USB Storage
[ Exit ]
1 USB Host
USB Storage: a b
*********************
2 Block 1 *Unblock