User's Manual

Sensors and switches
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Figure 6-6 Sensors and switches
1 Delivery sensor (SR2)
2 Output-bin-full sensor (PS4)
3 Face-up cover sensor (PS1)
4 Power switch (SW101) on ECU PCA
5 Door switch (SW501)
6 Engine-test-print button (SW401) on test print switch PCA
7 Tray 1 media-present sensor (PS902) on tray 1 sensor PCA
8 Media-width sensor (PS903) on page-width sensor PCA
9 Top-of-page sensor (PS901) on top-of-page sensor PCA
10 Duplex sensor (PS502) on high-voltage power supply PCA
192 Chapter 6 Troubleshooting ENWW