HP 9600 Series - Manual (Page 78)

ENWW 6-3
Printing a demo page
Printing a demo page without being connected to a computer verifies whether the printer is set
up correctly.
1 Make sure the printer is turned on.
2 Press and hold the Power button, press the Resume button once, and then release the
Power button.
The printer prints a demo page.
Printing a diagnostic page
This page is useful to HP Technical Support if you have a printer problem.
1 Make sure the printer is turned on.
2 Press and hold the Power button, press the Resume button four times, and then release
the Power button.
The printer prints a diagnostic page.