QUARTERLY MAINTENANCE
CLEAN THE TIP SENSOR PLUNGER
Hot Surface: Components can be hot; never touch the tip sensor plunger with
your bare hands.
It is recommended that you remove/replace the tip sensor plunger when the
printer is powered OFF or has been allowed to cool thoroughly.
Material debris can occasionally accumulate on the top of the tip sensor plunger. Excessive buildup can affect
part build quality. To clean the tip sensor plunger:
1.
Remove the plunger by gently pulling it up and out.
2.
Remove material residue on the top of the plunger.
3.
Replace the plunger in the sensor bracket - make sure the larger flat surface faces upward.
Figure 7-31:
Tip Sensor Removal
237