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Stratasys J826 User Guide
To replace a print head:
1. Prepare—
2. Start the Head Optimization wizard from the Options menu (see the figure
3. In the opening wizard screen, click Next to begin.
4. Read the conditions, select I Agree and click Next.
5. In the following screen, select Continue with Head optimization if you
DOC-28000 Rev. I
❒ replacement print head(s)
❒ 90% isopropanol (IPA—isopropyl alcohol) or ethanol (ethyl alcohol)
❒ disposable cleaning gloves (use clean, powder-free gloves)
❒ lint-free cleaning cloths
❒ a mirror
❒ a 4-mm hex (Allen) key
❒ the scale supplied for use in the Head Optimization wizard (Weight
Test)
❒ the Missing Nozzles ruler
Important: Make sure that you have these items and that the scale is
calibrated and at least partially charged before continuing.
on page 4-57).
The Wizard Conditions screen appears.
have recently cleaned the print heads. Otherwise, cancel the wizard and
run the Cleaning wizard.
Figure 4-89 Clean print heads screen
4 Operating and Maintaining the Printer
4-67
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