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Photo sensors and switches
Figure 1-26 Photo sensors and switches (product)
SW235
M8001
M8002
PS3
PS215
PS205
PS502
PS8001
PS4
PS1
PS2
PS225
SW501
SL1
SL2
Table 1-10 Photo sensors and switches (product)
Item Description Item Description
PS1 Face-up sensor PS215 Top-of-Page (TOP) sensor
PS2 Fuser delivery sensor PS225 Media width sensor
PS3 Cassette media-presence sensor PS502 Duplex media-feed sensor (duplex models only)
PS4 Face-down tray media-full sensor PS8001 Rear door sensor
PS205 Tray 1 (MP tray) media-presence sensor SW235 Cassette presence sensor
34 Chapter 1 Theory of operation ENWW