Canon LBP 2460 - B/W Laser Printer Service Manual page 275

Symbol Name
Photointerrupter
Thermistor
Thermoswitch
Table 4-8-2
Code
PS1 Registration paper sensor
PS2 Pick-up unit paper sensor
PS3 Right door sensor
PS1201 Lower cassette sensor
PS1202
Upper cassette sensor
PS1203 Lower cassette paper-level sensor 1
PS1204
Lower cassette paper-level sensor 2
PS1205 Upper cassette paper-level sensor 1
PS1206
Upper cassette paper-level sensor 2
PS1207 Lower cassette paper-out sensor
PS1208
Upper cassette paper-out sensor
PS1301 Multi-purpose tray paper sensor
PS1302 Lifting plate position sensor
PS1401 Face-down tray paper full sensor
PS1402 Face-down tray delivery sensor
PS1403
Fixing unit delivery sensor
PS21 Duplexing unit paper sensor (duplexing unit)
PS22
Switchback sensor (duplexing unit)
PS23 Side registration guide home position sensor (duplexing unit)
PS24
Duplex feed roller 1 home position sensor (duplexing unit)
PS931 Envelope feeder paper sensor (envelope feeder)
TH Detects the fixing upper roller surface temperature.
TP Detects the fixing upper roller abnormal temperature.
CHAPTER 4
Role
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