Users Manual

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❒ If the wizard determines that a print head is faulty—or that it is
negatively affecting model quality with the current head
configuration—you need to replace it. Indicate whether or not you
want to do so now.
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• Select 5HSODFHGHIHFWLYHKHDGV if you are prepared to replace the
print heads now (see below).
or—
• Select $ERUWZL]DUG if you want to replace the print heads at
another time.
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❒ replacement print head(s)
❒ 90% isopropanol (IPA—isopropyl alcohol) or ethanol (ethyl alcohol)
❒ disposable cleaning gloves (supplied with the print head; or use any
clean, powder-free protective gloves)
❒ a supplied cleaning cloth or equivalent
❒ a mirror
❒ a 3-mm hex (Allen) key
❒ a small Phillips screwdriver
❒ the scale supplied for use in the Head Optimization wizard (Weight
Test)
❒ the Missing Nozzles ruler
If you are replacing print heads now, the wizard guides you through the
procedure when you click 1H[W. Continue with "Replacing Print Heads" on
the next page.