Stratasys J750 User Manual page 77

Stratasys J750 User Guide
6. In the following screen, select Replace faulty heads, and click Next.
Preparing the
7. Select the print head(s) needing replacement, and click Next.
Print Block
8. Put on the protective gloves and open the printer cover.
DOC-08040 Rev. E
Figure 4-78 Procedure selection screen
Figure 4-79 Head selection screen
The printer heats and empties the print block, and prepares the printer.
(This should take up to 15 minutes.)
The following screen appears when the printer is ready for you to replace
print heads.
Figure 4-80 Printer ready for head replacement
Note: The printer disconnects power to the heads for your safety.
4 Operating and Maintaining the Stratasys J750 3D Printer
4-56