Kyocera KM-6030 Service Manual page 182

Problem Causes/check procedures
(47) The intermediate tray paper
A paper jam in the entry roller is dirty with
optional document paper powder.
finisher is indicated
The intermediate tray paper
during copying
entry roller is deformed or
(paper jam during
worn.
paper insertion to the
intermediate tray).
Defective intermediate tray
Jam code 84
paper conveying sensor.
(48) The eject roller is dirty with
A paper jam in the paper powder.
optional document
The eject roller is deformed
finisher is indicated
or worn.
during copying
(paper jam during
Defective paper eject sen-
ejection of stack of
sor.
paper).
Jam code 85
(49) The eject roller is dirty with
A paper jam in the paper powder.
optional document
The eject roller is deformed
finisher is indicated
or worn.
during copying (jam
in eject section of
Defective paper eject sen-
main tray).
sor.
Jam code 86
(50) The eject roller is dirty with
A paper jam in the paper powder.
optional document
The eject roller is deformed
finisher is indicated
or worn.
during copying (jam
in eject section (mid-
Defective paper eject sen-
dle tray) of main
sor.
tray).
Jam code 87
(51) The eject roller is dirty with
A paper jam in the paper powder.
optional document
The eject roller is deformed
finisher is indicated
or worn.
during copying (jam
in eject section of
Defective paper eject sen-
main tray).
sor.
Jam code 88
(52) Defective upper cover
A paper jam in the switch.
optional document
finisher is indicated
Defective front cover
during copying (jam
switch.
in cover open).
Jam code 89
Defective centerfold unit set
switch.
Corrective measures
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the intermediate tray paper
conveying sensor on and off manually. Replace the intermediate
tray paper conveying sensor if indication of the corresponding
sensor on the touch panel is not displayed in reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the paper eject sensor on
and off manually. Replace the paper eject sensor if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the paper eject sensor on
and off manually. Replace the paper eject sensor if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the paper eject sensor on
and off manually. Replace the paper eject sensor if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the paper eject sensor on
and off manually. Replace the paper eject sensor if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
If the voltage at CN3-3 on the finisher main PWB remains the
same when the upper cover switch is turned on and off, replace
the switch.
If the voltage at CN3-4 on the finisher main PWB remains the
same when the front cover switch is turned on and off, replace the
switch.
If the voltage at CN14-2 on the finisher main PWB remains the
same when the centerfold unit set switch is turned on and off,
replace the switch.
2FB/2FC-4
1-5-23