Tip replacement and calibration, Removing tips, 2000 hour maintenance – HP Designjet 3D Printer series User Manual
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41
M
aintenance
2000 Hour maintenance
Tip replacement and calibration
A Preventive Maintenance Alert will be displayed after 2000 hours of run time informing you
that tips need to be replaced and calibrated. See
Figure 38
Preventive Maintenance Alert
Removing tips:
1.
You will need to make sure the printer is powered ON before replacing the extrusion tips.
2.
From the display panel press Maintenance.
3.
Press Machine.
4.
Press Tip.
5.
Press Replace.
6.
The printer will display Load Model - Unloading.
7.
You can now open the printer door and replace the tips - or you can Cancel the tip
replacement procedure.
8.
Remove plastic head cover by squeezing raised pads on sides of cover. See
NOTE:
Tips can also be damaged by improper care while performing
maintenance in the area around the tips.
NOTE:
HP Designjet 3D Software Solution displays the tip time (hrs) - from the
Printer Services Tab - Printer Info button (Tip time will reset to zero after
replacement).