2KA
1-4-18
(29)
A paper jam in
optional document
finisher is indicated
during copying (right
sub tray eject jam).
Jam code 84
Defective eject switch 2. 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.
(30)
A paper jam in
optional document
finisher is indicated
during copying (left
sub tray eject jam).
Jam code 85
Defective eject switch 3. 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.
(31)
A paper jam in
optional document
finisher is indicated
during copying (inner
tray paper entry sen-
sor 2 jam).
Jam code 87
Defective inner tray paper
entry sensor 2.
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.
(32)
A paper jam in
optional document
finisher is indicated
during copying (main
tray eject jam).
Jam code 88
Defective eject switch 1. 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.
(33)
A paper jam in
optional document
finisher is indicated
during copying (cen-
ter-folding unit jam).
Jam code 89
Defective sensor/switch. 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
(34)
A paper jam in
optional document
finisher is indicated
during copying (mail-
box jam).
Jam code 90
Defective tray eject 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.
Problem
Causes/check procedures
Corrective measures