Photo sensors and switches

Figure 1-26

Photo sensors and switches (product)

 

 

PS4

 

 

PS1

 

 

 

 

 

M8001

 

 

 

 

SW501

PS8001

 

 

SL1

 

PS2

 

PS205

 

PS225

PS215

 

 

PS502

SL2

M8002

PS3

SW235

Table 1-10Photo 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