Fujitsu DL9300 User Manual page 39

SETTING UP
2-20
NOTE
The printer can also print a special "demo pattern" that illustrates
some of the printer's capabilities. To print the demo pattern:
1. Load a sheet of paper (A4 or larger).
2. Turn the printer off .
3. While pressing the FRONT DIR button, turn the printer back on.
The printer will start printing the demo pattern.
4. The demo pattern stops printing after one page. To pause or
restart the demo during printing of a page, press the ONLINE
button.
5. To exit demo mode, turn the printer off.
User's Manual