Stratasys uPrint, Service Manual, Page: 274 / 383

uPrint/uPrint SE Service Manual 6-7
Figure 6-378: Remove the head cover
13.
14.
6.
Inspect tip inlets for material build up see Figure 6-379. If there is excess material build
up see Recovering from loss of extrusion on page 6-8. If there is no excess material build
up close the chamber door and continue.
Figure 6-379: Tip inlet locations
15.
16.
7.
Press
Select Drive
and choose the drive that may have the clogged tip.
8.
Press
Forward
, the drive wheel will turn the selected drive forward.
9.
Press
Blower Off
, this will turn the head cooling fan off for 10 seconds, allowing the tip to
heat up beyond operating temperature. If material starts to extrude the tip is no longer
clogged. If material does not extrude see Recovering from loss of extrusion on page 6-8. .
If material extrudes, you can continue building your part.
10.
Reinstall the head cover.
17.
11.
Press
Done
.
12.
Display will ask
Which Materials Loaded?
Press
Both.
13.
Press
Done
until back to
Pause
screen.
14. Press
Resume
to continue building the part.
Note: If the head cover is not replaced the printer may not function properly.
Press tabs in to
remove head cover
Head Cover
Model tip inlet
Support tip inlet