Toshiba e-STUDIO 5540C Service Manual page 1279

A K-ATS connection detection
B C-ATS connection detection
C M-ATS connection detection
D Y-ATS connection detection
[6]
E -
F -
G -
H -
A Destination judgment of fuser unit
B -
C -
Shutter motor end position detection /
D Shutter sensor (end position)
[7]
(Refer to table 1)
Shutter motor home position detection /
E
Shutter sensor (home position)
(Refer to table 1)
F -
G -
H Pressure roller temperature abnormality Normal
IH error signal-2
A
(Refer to table 2)
IH error signal-1
B
(Refer to table 2)
IH error signal-0
C
(Refer to table 2)
D -
[8]
E -
F -
G Image position aligning sensor (rear)
H Image position aligning sensor (front)
A Color drum phase sensor
B K drum phase sensor
Transfer belt paper clinging detection
C
sensor
2nd transfer side paper clinging
D
detection sensor
[9]
E -
F -
G Image position aligning sensor (Center)
2nd transfer roller contact / release
H
detection sensor
A -
B Waste toner amount detection sensor
C -
D -
Duplexing unit opening / closing
[0]
E
detection sensor -LGC (Refer to table 3)
F -
Front cover opening / closing detection
G
switch
H -
Not connected Connected
Not connected Connected
Not connected Connected
Not connected Connected
- -
- -
- -
- -
MJC/MJD for e-
STUDIO5540C/6540 Others
C/6550C
- -
- -
OFF (H) ON (L)
OFF (H) ON (L)
- -
- -
Excessively high
OFF (H) ON (L)
OFF (H) ON (L)
OFF (H) ON (L)
- -
- -
- -
Not detecting
Detecting reflection
reflection light from
light from the belt
the belt
Not detecting
Detecting reflection
reflection light from
light from the belt
the belt
Sensor shielded Sensor not shielded
Sensor shielded Sensor not shielded
Paper present No paper
Paper present No paper
- -
- -
Detecting reflection Not detecting
light from the belt reflection light from
Released
Contacted
(home position)
- -
Nearly full Not full
- -
- -
OFF(H) ON(L)
- -
Cover opened Cover closed
- -