HP 0706124 REV B - Manual (Page 118)

5-6 Cleaning the Service Station
5. Blot any remaining water from the service station with a
clean, lint-free cloth.
To avoid contaminating the ink, be sure to dry all water
from the boots and boot holders.
6. Replace the service station into the printer.
7. Close the service station access door.
8. On the Front Page screen, press the Carriage key.
The printhead carriage returns to the service station.