127
Figure 164
Capping the PH
NOTE:
Each time the printhead is removed, clean the PPCA contacts and fluidic couplings!
Locate the PPCA contacts.
Figure 165
PPCA Contacts
Use a new, lint-free cloth dampened with DI water to gently wipe up-and-down to
clean the PPCA contacts.
PPCA
CONTACTS
Use only a very gentle up-and-down motion (never side-to-side) because
the contact
are very easy to bend which can damage the printhead
and the printhead circuit