Panasonic FP-7718, Service Manual

Page: 39 / 78

5-5
Troubleshooting
Code Function Condition Light Exposure indicator
➞
Dark
No. ■ ■ ■ ■ ■ ■ ■
11 a) System console motor Motor is locked. ■ ■
signal
b) System console paper feed Cover is open. ■ ■
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. ■ ■
➞