HP LaserJet Enterprise M607n - Photointerrupter sensors; Sensors; LEDs

Photointerrupter sensors
Table 1-7 Photointerrupter sensors
Component abbreviation Component name
PS4300 Tray 2 media out sensor
PS4350 Tray 1 media out sensor
PS4400 Tray 2 media surface sensor
PS4450 FD1 media full sensor
PS4500 Fuser loop sensor
PS4550 Registration sensor
PS4600 separation roller rotation sensor
PS4650 Fuser output sensor
PS4700 Duplex feed sensor (M607dn, M608dn/x, M609dn/dh/x, M631, M632, M633 models)
PS4750 Tray 1 feed sensor (M607, M608, M609 models)
PS4800 Fuser pressure release sensor
PS4850 Developer alienation sensor
Sensors
Table
1-8 Sensors
Component abbreviation Component name
TH4200 Environment sensor
LEDs
Table
1-9 LEDs
Component abbreviation Component name
LED4100 Power supply LED
LED4950 Pre-exposure LED
10 Chapter 1 Theory of operation ENWW