Stratasys J850/J835 User Guide
Dynamic Nozzle Test
Perform the Dynamic Nozzle Test if you suspect that poor quality in 3D prints is
caused by clogged or faulty nozzles in the print heads—even if this is not
indicated by the Pattern Test.
The Dynamic Nozzle Test prints eight (8) samples on the build tray, which you
can then visually inspect. Printing the samples takes about 20 minutes.
To run the Dynamic Nozzle Test:
1. Make sure that the build tray is clear (empty).
2. From the Options menu, select Dynamic Nozzle Test, and then select the
3. When the samples are printed, check if they have visible gaps.
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appropriate test for the current printing mode.
Figure 4-211 Selecting Dynamic Nozzle Test from the Options menu
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Figure 4-212 Dynamic Nozzle Test samples
❒ In the left sample shown above, there are no gaps.
4 Operating and Maintaining the Printer
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