HP Designjet 9000s Printer series - Manual (Page 95)

7. Make sure that the waste ink bottle is not full, and then press the OK key again.
NOTE Cleaning may take several minutes.
8. When cleaning is completed, the PH.RECOVERY option is displayed.
9. Press the ◄ key to return to the offline mode.
IQ Print
Use the IQ print to check that all printhead nozzles are working correctly. Perform the IQ print every day
before using your printer.
NOTE Use the IQ print to check that all printhead nozzles are working correctly after cap
cleaning.
ENWW IQ Print 85
How
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