PaperJet 150 user guide ~ 1st Edition ~ 20th November ’01 ~ 4315
48
Wiping the contacts
Using a clean damp area of the cloth, gently
wipe the entire gold covered area, on the
back of the cartridge, from one side to the
other, as shown.
Gently wipe dry.
Ensure cartridge is dry before replacing in
the machine.
Wiping the print nozzles
If the print quality does not improve after
purging the nozzles, the contacts may be
dirty or there may be dried ink on the
nozzles.
Remove the print cartridge from the machine,
see “To replace an empty ink cartridge” on
page 45.
Dampen a clean cloth with water.
To dissolve any dried ink, hold the damp
cloth against the nozzles for about 3 seconds
and wipe gently. Wipe from one side to the
other, in one direction as shown.
Allow the nozzles to dry.
If the print quality is not satisfactory after
running the test three times, remove the
cartridge and carefully wipe the nozzle
plate with a damp soft tissue. Reinstall the
cartridge and repeat the clean nozzle routine.