Stationary Jams; Common Stationary Jams - Canon ImageRunner iR8500 Series Service Manual

Chapter 9
Sensor N-1
Jam check
Sensor N
Delay jam sensor N
Right deck feed sensor (PS27)
Left deck feed sensor (PS26)
Vertical path 1 sensor (PS47)
Vertical path 1 sensor (PS47)
Vertical path 1 sensor (PS47)
Vertical path 2 sensor (PS49)
Vertical path 3 sensor (PS41)
Vertical path 3 sensor (PS41)
Vertical path 4 sensor (PS46)
Registration sensor (PS5)
Registration sensor (PS5)
Internal delivery sensor (PS9)
External delivery sensor (PS10)
External delivery sensor (PS10)
Reversal sensor (PS16)
Reversal sensor (PS16)
Duplexing reversal sensor (PS12)
U-turn sensor (PS13)
Pre-confluence sensor (PS14)
Post-confluence sensor (PS15)
Post-confluence sensor (PS15)

9.3.3 Stationary Jams

9.3.3.1 Common Stationary Jams

iR105i/iR105+ / iR9070 / iR8070
9-18
Print command
INTR
I
Normal
A check is made for about 0.13
sec to find out if paper has
reached the sensor N.
Sensor N-1
Right deck pickup sensor (PS20)
Left deck pickup sensor (PS25)
Vertical path 2 sensor (PS49)
Left deck feed sensor (PS26)
Post-confluence sensor (PS15)
Vertical path 3 sensor (PS41)
Vertical path 4 sensor (PS46)
Cassette 3 pickups sensor (PS37)
Cassette 4 pickup sensor (PS42)
Pre-registration sensor (PS47)
Manual feed sensor (PS35)
Claw jam sensor (PS6)
Internal delivery sensor (PS9)
Fixing feeding outlet sensor (PS11)
Internal delivery sensor (PS9)
Fixing feeding outlet sensor (PS11)
Fixing feeding outlet sensor (PS11)
Duplexing reversal sensor (PS12)
U-turn sensor (PS13)
Pre-confluence sensor (PS14)
Left deck feed sensor (PS26)
A specific time I after the leading edge
of paper is detected by the sensor N-1,
a jam check is started.
/ PRINT
I
0.13 sec 0.13 sec
Error
A delay jam is identified if
paper does not reach the
sensor N during this period.
F-9-17
T-9-12
Time used I (sec)
0.12
0.12
0.58
0.24
0.88
0.38
0.37
0.12
0.12
0.53
0.37
0.13
0.26
0.27
0.18
0.10
0.30
0.27
1.08
0.38
0.17
0007-0571