Maintenance and care
81
Cleaning the print head manually
Caution!
Inexpert cleaning can damage the print head and render them
useless. To avoid
damage to the print head, observe the following hints:
•
You should only clean the print head manually in exceptional cases, when
automatic cleaning fails to restore the normal print quality.
•
Only use a soft, fibreless cloth that is moistened with de-ionized water for
cleaning. Small fibres might clog the nozzles. A cloth that is dry or not soft
enough may cause scratches. Such scratches make the print cartridge
useless because they prevent the ink jet from being correctly positioned
during printing.
•
Do not use chemical cleaning agents.
If you do not have de-ionized water at hand, you can also use distilled or tap
water. Tap water contains minerals that can leave deposits on the print head
though.
Best results are achieved with the FP contact cleaner and cleaning clothes
of the FP cleaning kit ‘clean & renew for Ink-Jet Printsystem’, available at
FP Mailing Solutions.
You find information on removing and
inserting the ink cartridge in chapter 11.3
on page 74.
Moisten a soft, fibreless cloth with de-
ionized water.
Hold the cartridge as shown in the figure.
The nozzles face down!
Wipe the print head slowly and very softly
with the cloth in the direction of the arrow.
Repeat this procedure several times.
The water will blend with ink residues on
the print head and clean the nozzles.
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