5-7
Troubleshooting
Code
Function Condition Message display
No.
76543210
11 a) System console motor Motor is locked.
signal
b) System console paper feed Cover is closed.
cover sensor
c) Paper detection sensor 3 Paper is not detected.
(System console lower paper tray)
d) Paper limit sensor 3 Paper is over stocked.
(System console lower paper tray)
e) Paper pass sensor 3 Paper is not detected.
(System console lower paper tray)
12 a) Paper detection sensor 2 Paper is not detected.
(System console middle paper tray)
b) Paper limit sensor 2 Paper is over stocked.
(System console middle paper tray)
c) Paper pass sensor 2 Paper is not detected.
(System console middle paper tray)
d) Paper detection sensor 1 Paper is not detected.
(System console upper paper tray)
e) Paper limit sensor 1 Paper is over stocked.
(System console upper paper tray)
f) Paper pass sensor 1 Paper is not detected.
(System console upper paper tray)
13 a) Paper level sensor 1 Paper is empty or paper tray
(System console upper paper tray)
is pulled out.
b) Paper level sensor 2 Paper is empty or paper tray
(System console middle paper tray)
is pulled out.
c) Paper level sensor 3 Paper is empty or paper tray
(System console lower paper tray)
is pulled out.
d) System console detecting sensor System console is detected.