HP Designjet 3D Service Manual page 79

3. Position the blade of a small screwdriver between the tip shield and tip
plate. Use the blade of the small screwdriver to separate the tip shield
from the tip plate. See
Insert small standard
screwdriver to pry tip
shields from tips.
4. Clean the tip using the wire brush supplied with the Startup Kit to
remove any debris. See
Figure 43: Clean tips with wire brush
Clean the tips using a wire brush.
5. Install a new tip shield by pushing it, by hand, over the exposed tip,
keeping the slotted end towards the back of the tip. See
Figure 42.
Figure 42: Tip Shield removal
Tip shield
Figure 43.
Tip plate
Figure 44.
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