EXP Computer C4077-90960 - Manual (Page 273)

Sensor Flag Locations Along the Paper Path
Figure 7-16
PS31 Tray 4, Transfer Door Registration Photsensor
PS32 Tray 4, Transfer Door Paper Jam Photosensor
PS2 Paper Input Unit Paper Jam Photosensor
PS1 Registration Assembly Photosensor
PS1403 Fusing Exit Photosensor
PS1402 Face Down Delivery Paper Jam Photosensor.
PS Entry Flipper Assembly of Multi-Bin Mailbox
7-36 Troubleshooting