PCAs
1
2
3
45
Figure 6-8 PCAs
1 ECU
2 Tray 1 sensor PCA (PS902)
3 Paper-width sensor PCA (PS903)
4 Top-of-page sensor PCA (PS901)
5 High-voltage PCA
Wiring diagrams
The following figures show device wiring and circuitry layout.
194 Chapter 6 Troubleshooting ENWW
