EXP Computer C4077-90960 - Manual (Page 226)

PCA, Controller
1 Remove all paper bins and the blind cover (see Figure 6-86).
2 Lay the Multi-Bin Mailbox/Mailbox With Stapler over onto its right side.
3 Remove (1) grounding screw, CH112 (Figure 6-87, callout 1), and four
self-tapping screws, CH113 (Figure 6-87, callout 2).
4 Unplug all of the connectors from the PCA.
5 Remove the PCA from its metallic box.
Multi-Bin Mailbox/Mailbox with Stapler, PCA Removal
Figure 6-87
6
Removal and Replacement
Removal and Replacement 6-99