Heater / Thermo Switch / Thermistor; Sensor / Switch - Canon imageCLASS LBP6780dn Service Manual

5
Troubleshooting > Electrical Parts Layout/Function Assignment

■ Heater / Thermo Switch / Thermistor

H3(100V)
H2(200V)
TP1B(200V)
H1(120V)
TP1C(100V)
TP1(120V)
TH1
TH2
Key No. Name
H1 Fixing Heater (120V)
H2 Fixing Heater (200V)
H3 Fixing Heater (100V)
TH1 Fixing Sub Thermistor
TH2 Fixing Main Thermistor
TP1 Fixing Thermo Switch (120V)
TP1B Fixing Thermo Switch (200V)
TP1C Fixing Thermo Switch (100V)
5 Troubleshooting > Electrical Parts Layout/Function Assignment
F-5-20
Main Units Reference
Fixing Unit -
Fixing Unit -
Fixing Unit -
Fixing Unit -
Fixing Unit -
Fixing Unit -
Fixing Unit -
Fixing Unit -
T-5-18

■ Sensor / Switch

PS1
PS4
PS2
PS8001
PS225
PS502
PS215
PS3
Key No. Name
PS1 Face-up Sensor Product Configuration
PS2 Fixing Delivery Sensor Fixing Unit
PS3 Cassette Paper Sensor Pickup Unit
PS4 Face-Down Tray Paper Full Product Configuration
Sensor
PS205 Multi-purpose Tray Paper Product Configuration
Sensor
PS215 Top Sensor Product Configuration
PS225 Paper Width Sensor Product Configuration
PS502 Duplex Feede Sensor Product Configuration
PS8001 Rear Cover Sensor Product Configuration
SW235 Cassette Paper Switch Product Configuration
SW501 Cartridge Door Switch Product Configuration
SW1301 Power Switch Right Lower Cover
TH3 Environment Sensor Product Configuration
TH3
SW501
SW1301
(LBP3560/6750dn)
PS205
SW235
SW1301
(LBP3580/6780x)
F-5-21
Main Units Remarks Reference
- -
- -
- -
- -
- -
- -
- -
- -
- -
- (Refer to page 3-57)
- (Refer to page 3-57)
LBP3560 -
/6750dn
LBP3580 (Refer to page 3-40)
/6780x
- (Refer to page 3-42)
5-9
T-5-19
5-9