3D Systems CubePro Repair Manual - page 13

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3D Systems, Inc

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17.  Disconnect cable 

X1 (B) 

from junction

 P-Jet

 of the affected extruder 

PCB.

18.  Using a 2.5 mm hex head driver, loosen and remove the four 2.5 mm 

hex head bolts securing the delivery tube bracket to the extruders.

NOTE: For printers with only 1 extruder, the 2 right side 

bolts will need to be removed. For printers with 2 extruders, 

the 2 right side bolts and the center bolt will need to be 

removed. For both of these configurations, the left bolt will 

not be used.

NOTE: For clarity, the main extruder PCB was removed 

from the illustration. It does not need to be removed for this 

procedure.

19.  Gently pull upward on the delivery tube bracket. As it separates from 

above the extruders, cut the print material just below the end of the 

delivery tube using the included wire cutters. Leave three inches of 

material exposed from the top of the extruder.

20.  Using a 2.5 mm hex head driver, loosen the 2.5 mm hex head screw 

from the affected extruder.

NOTE: The screw will remain loose in the extruder housing. 

NOTE: For clarity, the main extruder PCB was removed 

from the illustration. It does not need to be removed for this 

procedure.

Right Rear View