Canon Color imageRUNNER C4580 Service Manual - page 456
of
851
Chapter 11
11-19
11.2.3 Detecting the Passage of Paper
11.2.3.1 Detection of paper passage
Paper passage detection components of the fixing unit are described as follows:
- Fixing inlet sensor(PS27) Detects the passage of paper fed to the fixing unit
- Fixing delivery sensor(PS25) Detects the paper delivered from the fixing unit
-Fixing wrap jam sensor (PS29) Detects wrap jams
F-11-10
-2
J721A-1
-3
GND
FUSER_DELI_SNS
+5V
-4
J720B-3
-5
+5V
GND
FUSER_ENTER_SNS
DC controller PCB2(MAICY)
J721B-9
TBF_NEW_SNS
DC controller PCB2(MAICY)
PS25
PS27
PS29