Canon GP160DF Service Manual page 491

Switches, lamps, miscellaneous
Symbol Name
Switch
Lamp
Heater
Thermistor
Speaker
CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF THE ELECTRICAL PARTS
Code
SW101 Power supply switch
SW201 Cassette size sensor switch (Main unit)
SW301 Front cover open/close sensor switch
SW651 Cassette size sensor switch (cassette feeder)
LA20 Scanning lamp
H1 Heater 1
H2 Heater2
TH1 Thermistor
Speaker
Table 3-4
Function
3-9