-136
Brown streaks (burn marks)
Characteristics: Brown streaks in parts.
Corrective actions:
1. Part geometry’s are such that the model tip sits idle for an extended
period of time. Change the part orientation.
2. Worn tip shrouds, replace tip shrouds.
3. Material build-up behind the tips, remove excess material.
4. Check brush and flicker for damage or wear. Replace brush and flicker
if needed
5. Check and adjust the brush and flicker height.
6. Tip(s) are loose, check if tip screws are loose. Tighten tip screws.
Summary of Contents for DESIGNJET 3D
Page 1: ...HP Designjet 3D HP Designjet Color 3D Service Guide ...
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Page 314: ... 298 Figure 272 HP Designjet 3D measurement points and worksheet BL FL FR BR ...
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