HP Designjet 3D Service Manual page 229

Figure 136: Head cover tab locations
Press tab in to
release head
cover
5. Remove the air plenum by pressing in the upper and lower tabs and
pulling outward. See
Figure 137: Air plenum tab locations
Press in tab to
release air
plenum
Press in tab to
release air
plenum
6. Disconnect the material tubes by pressing down on the retaining ring
and lifting up the material tubes. See
Figure 137.
Figure 138.
Press tab in to
release head
cover
Press in tab to
release air
plenum
Press in tab to
release air
plenum
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