HP (Hewlett-Packard) FB910 Printer User Manual


 
2-24 Checking Jet Health
Print Jet-Out Lines 1. From the control panel Front Page screen, press the Cali-
brate key.
The Calibrate menu appears.
2. Press Manual Calibrations.
The Manual Calibrations menu appears.
3. Press Print Jet-Out Lines.
The Jet-Out Lines pattern prints. Substituted jets are marked
with a black square.