Stratasys J750 User Manual page 134

Stratasys J750 User Guide
8. The following screen appears when the printer is ready for you to replace
9. Put on the protective gloves and open the printer cover.
10. On the print block, release the upper and lower screws that secure the
Removing the
Defective Head
DOC-08010 Rev. E
print heads.
Figure 6-75 Printer ready for head replacement
Note: The printer disconnects power to the heads for your safety.
print head in the block. (If necessary, you may use a Hex (Allen) key to
loosen the screws.)
Figure 6-76 Releasing the locking screws
6 Operating and Maintaining the J750 3D Printer
6-55