Kyocera KM-6030 Service Manual page 173

2FB/2FC-4
Problem
(12)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in paper feed
section 1).
Jam code 24
(13)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in paper feed
section 2).
Jam code 25
(14)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in paper feed
section).
Jam code 26
1-5-14
Causes/check procedures
Broken feed switch 5 actua-
tor.
Defective feed switch 5.
Defective timing switch 3.
The vertical feed roller is
dirty with paper powder.
The vertical feed roller is
deformed or worn.
Broken feed switch 4 actua-
tor.
Defective feed switch 4.
Broken feed switch 5 actua-
tor.
Defective feed switch 5.
Defective timing switch 2.
The vertical feed roller is
dirty with paper powder.
The vertical feed roller is
deformed or worn.
Broken feed switch 3 actua-
tor.
Defective feed switch 3.
Broken feed switch 4 actua-
tor.
Defective feed switch 4.
The vertical feed roller is
dirty with paper powder.
The vertical feed roller is
deformed or worn.
Corrective measures
Check visually and replace feed switch 5 if its actuator is broken.
Run maintenance item U031 and turn feed switch 5 on and off
manually. Replace feed switch 5 if indication of the corresponding
sensor on the touch panel is not displayed in reverse.
Run maintenance item U031 and turn timing switch 3 on and off
manually. Replace feed switch 5 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.
Check visually and replace feed switch 4 if its actuator is broken.
Run maintenance item U031 and turn feed switch 4 on and off
manually. Replace feed switch 4 if indication of the corresponding
sensor on the touch panel is not displayed in reverse.
Check visually and replace feed switch 5 if its actuator is broken.
Run maintenance item U031 and turn feed switch 5 on and off
manually. Replace feed switch 5 if indication of the corresponding
sensor on the touch panel is not displayed in reverse.
Run maintenance item U031 and turn the timing switch 2 on and
off manually. Replace the timing switch 2 if indication of the corre-
sponding 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.
Check visually and replace feed switch 3 if its actuator is broken.
Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace feed switch 3 if indication of the corresponding
sensor on the touch panel is not displayed in reverse.
Check visually and replace feed switch 4 if its actuator is broken.
Run maintenance item U031 and turn feed switch 4 on and off
manually. Replace feed switch 4 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.