TA Triumph-Adler DCC 2930 - Manual (Page 212)

Printing
5-4
Printer Driver Help
The printer driver includes Help. To learn about print settings, open the printer driver print settings screen and
display Help as explained below.
1 Click the ? button in the upper right corner of the
screen and then click the item you want to know
about.
2 Click the item you want to know about and press
the [F1] key on your keyboard.