HP (Hewlett-Packard) E709 All in One Printer User Manual


 
5. Remove the printhead by lifting it straight up.
6. Clean the printhead.
There are three areas of the printhead that need to be cleaned: the plastic ramps on
both sides of the ink nozzles, the edge between the nozzles and the electrical
contacts, and the electrical contacts.
1 Plastic ramps on the sides of the nozzles
2 Edge between nozzles and contacts
3 Electrical contacts
CAUTION: Touch the nozzle and the electrical contact areas only with cleaning
materials and not with your finger.
Chapter 9
232 Maintain and troubleshoot