Ment Of The Electrical Parts; Sensors, Fuses And Lamps - Canon NP6320 Service Manual

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

Sensors, Fuses and Lamps

Symbol
10-62
COPYRIGHT © 1999 CANON INC.
LA1
Q3
Q4
TH2
TH1
Q5
Figure 10-701
Name Code
Black toner level TS1
sensor
Photointerrupter Q1
Q2
Q3
Q4
Q5
Q6
Q7
Thermistor TH1
TH2
Thermal fuse FU2
Lamp LA1
LA731
|
LA738
CANON NP6320 REV.0 DEC. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Q1
FU2 Q2
Q6
TS1
LA731~LA738
Q7
Function
Senses the toner in the development
assembly
Multifeeder paper sensor
Pre-registrarion paper sensor
Scanner home position sensor
Lens home position sensor
Delivery paper sensor
Cassette 1 paper sensor
Cassette 2 paper sensor
Upper fixing roller temperature sensor
(main)
Upper fixing roller temperature sensor
(auxiliary)
Scanning lamp protection
Scanning lamp
Pre-exposure lamp
|
Pre-exposure lamp