Function And Arrangement Of The Electrical Parts; Sensors, Fuses And Lamps - Canon NP6317 Service Manual

CHAPTER 10 TROUBLESHOOTING
VII.FUNCTION AND ARRANGEMENT OF THE
ELECTRICAL PARTS
A.

Sensors, Fuses and Lamps

Symbol
10-62
Q5
Q6
TH2
Q8
Figure 10-701
Name
Black toner level
sensor
Photointerrupter
Thermistor
Thermoswitch
Lamp
COPYRIGHT © 1999 CANON INC.
Q4
Q3
LA1
FU2
Q2
Q7
LA731~LA738
TH1
Code
TS1 Senses the toner in the development
assembly
Multifeeder paper sensor
Q1
Pre-resistrarion paper sensor
Q2
Right door sensor
Q3
Mirror home position sensor
Q4
Scanner home position sensor
Q5
Lens home position sensor
Q6
Cassette paper sensor
Q7
Delivery paper sensor
Q8
Upper fixing roller temperature sensor 1
TH1
(main)
Upper fixing roller temperature sensor 2
TH2
(auxiliary)
Scanning lamp over temperature protector
F2
Scanning lamp
LA2
Pre-exposure lamp
LA731
|
|
Pre-exposure lamp
LA738
CANON NP6317 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Q1
TS1
Function