Z Foam Level Assembly; Removing The Z Foam Level Assembly - HP Designjet 3D Service Manual

Z Foam Level Assembly

Required Tools
3
• ⁄ " allen wrench
32
Hardware
4-40 x 1 ⁄
•

Removing the Z Foam Level Assembly:

1. Power down the system using the power-down switch. Once the system is
powered down, switch the circuit breaker to the off position.
2. Unplug the AC power cord, RJ-45 network cable and UPS cable (if
used) from the rear of the printer.
3. Remove the top panel. See
4. Remove the side panels. See
5. Remove the Substrate sensor. See
page 220
6. Push the Z foam level assembly actuator up into the assembly and slide
the Z foam level bar to the right until it is clear of the assembly. See
ure 154)
Figure 154: Removing the Z foam level bar
3
7. Using a ⁄ " allen wrench, remove the 4 Z foam level assembly mount-
32
ing screws and washers. See
Note: Be careful not to lose the washers.
" slotted screws and # 4 split lock washer (x4)
4
"Removing the top panel" on page 161
"Side Panels" on page 162
"Removing the substrate sensor" on
(Figure 155)
(Fig-
-223