HP Photosmart Premium Fax All-in-One Printer - C309 Full User Guide - Page 211

To clean the printhead

Page 211 highlights

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. To clean the printhead a. Lightly dampen a clean, lint-free cloth and wipe the electrical contact area from the bottom to the top. Do not go past the edge between the nozzles and the electrical contacts. Clean until no new ink shows on the cloth. b. Use a fresh, lightly dampened, lint-free cloth to wipe any accumulated ink and debris from the edge between the nozzles and the contacts. Errors 209 Solve a problem

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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.
To clean the printhead
a
.
Lightly dampen a clean, lint-free cloth and wipe the electrical contact area from the bottom to the top.
Do not go past the edge between the nozzles and the electrical contacts. Clean until no new ink shows
on the cloth.
b
.
Use a fresh, lightly dampened, lint-free cloth to wipe any accumulated ink and debris from the edge
between the nozzles and the contacts.
Errors
209
Solve a problem