HP 20/700 - Manual (Page 120)

Chapter 4 Operating in Automated Mode 119
Chapter 4
8. Press the [SELECT] button.
9. You will be prompted to confirm that you want the library in Maintenance
Mode (offline) before beginning the test (ARE YOU SURE?). Confirm this
by pressing the [SELECT] button. (You may press the [MENU] button to
abort.)
10. Wait until the test completes. The screen will display TEST COMPLETE or, if
a problem occurred, an FSC code.
11. Press the [RESET] button to reset the library.