Dust Detection Control - Canon imageRUNNER ADVANCE 715iF III Series Service Manual

● List of Sensors
[4]
No. Code
1 SR2 Delivery Sensor
2 JUSO(T) Double Feeding Detection PCB (Transmission)
3 JUSO(R) Double Feeding Detection PCB (Reception)
4 SR4206 Document End Sensor
5 REG Post-Separation Sensor
6 SR5 ADF Cover Sensor
7 SR4204 Original Sensor

Dust Detection Control

When reading an original, the original reading position is changed according to the presence/absence of dust on the Stream
Reading Glass or the Guide Plate of the ADF, or image correction is performed to prevent the dust from being printed on the
image.
Control timing
Dust detection
• At job completion
Dust evasion
• When a job starts
[7]
[6]
[5]
[3]
[2]
Main power
Start key
switch ON
ON
WMUP STBY
Dust avoidance
[1]
Name
1st 2nd
SCAN SCAN
control
27
Dust detection
control
2. Technology