Kyocera FS-C8500DN Service Manual page 172

2KA
Problem
(29)
A paper jam in
optional document
finisher is indicated
during copying (right
sub tray eject jam).
Jam code 84
(30)
A paper jam in
optional document
finisher is indicated
during copying (left
sub tray eject jam).
Jam code 85
(31)
A paper jam in
optional document
finisher is indicated
during copying (inner
tray paper entry sen-
sor 2 jam).
Jam code 87
(32)
A paper jam in
optional document
finisher is indicated
during copying (main
tray eject jam).
Jam code 88
(33)
A paper jam in
optional document
finisher is indicated
during copying (cen-
ter-folding unit jam).
Jam code 89
(34)
A paper jam in
optional document
finisher is indicated
during copying (mail-
box jam).
Jam code 90
1-4-18
Causes/check procedures
Defective eject switch 2.
Defective eject switch 3.
Defective inner tray paper
entry sensor 2.
Defective eject switch 1.
Defective sensor/switch.
Defective tray eject sensor.
Corrective measures
Run maintenance item U241 and turn eject switch 2 on and off
manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Run maintenance item U241 and turn eject switch 3 on and off
manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Run maintenance item U241 and turn inner tray paper entry sen-
sor 2 on and off manually. Replace the switch if indication of the
corresponding switch is not displayed in reverse.
Run maintenance item U241 and turn eject switch 1 on and off
manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Run maintenance item U241 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Centerfold paper entry sensor, centerfold eject switch, centerfold
paper conveying sensor
Run maintenance item U241 and turn tray eject sensor on and off
manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.