Kyocera KM-6030 Service Manual page 181

2FB/2FC-4
Problem
(42)
An original jams in
the optional DP is
indicated during
copying (jam in the
original switchback
section 1).
Jam code 75
(43)
An original jams in
the optional DP is
indicated during
copying (jam in the
original switchback
section 2).
Jam code 76
(44)
A paper jam in the
optional document
finisher is indicated
during copying
(paper jam during
paper insertion to the
finisher).
Jam code 81
(45)
A paper jam in the
optional document
finisher is indicated
during copying
(paper jam during
paper insertion to the
finisher and paper
ejection to the sub
tray).
Jam code 82
(46)
A paper jam in the
optional document
finisher is indicated
during copying
(paper jam at the sid-
ing drum).
Jam code 83
1-5-22
Causes/check procedures
Defective DP registration
switch.
Defective DP timing switch
1.
Defective DP timing switch
2.
The paper entry roller is
dirty with paper powder.
The paper entry roller is
deformed or worn.
Defective paper entry sen-
sor.
The sub feed roller is dirty
with paper powder.
The sub feed roller is
deformed or worn.
Defective paper entry sen-
sor.
Defective sub tray paper
ejection sensor.
The siding drum is dirty with
paper powder.
The siding drum is
deformed or worn.
Defective sub tray paper
ejection sensor.
Corrective measures
Run maintenance item U244 and turn the DP registration switch
on and off manually. Replace the DP registration switch if indica-
tion of the corresponding switch on the touch panel is not dis-
played in reverse.
Run maintenance item U244 and turn DP timing switch 1 on and
off manually. Replace DP timing switch 1 if indication of the corre-
sponding switch on the touch panel is not displayed in reverse.
Run maintenance item U244 and turn DP timing switch 2 on and
off manually. Replace DP timing switch 2 if indication of the corre-
sponding switch 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 entry sensor on
and off manually. Replace the paper entry 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 entry sensor on
and off manually. Replace the paper entry sensor if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
Run maintenance item U241 and turn the sub tray paper ejection
sensor on and off manually. Replace the sub tray paper ejection
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 sub tray paper ejection
sensor on and off manually. Replace the sub tray paper ejection
sensor if indication of the corresponding sensor on the touch
panel is not displayed in reverse.