2FB/2FC-4
1-5-15
(15)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in paper feed
section).
Jam code 27
Broken feed switch 2 actua-
tor.
Check visually and replace feed switch 2 if its actuator is broken.
Defective feed switch 2. Run maintenance item U031 and turn feed switch 2 on and off
manually. Replace feed switch 2 if indication of the corresponding
sensor on the touch panel is not displayed in reverse.
Defective timing switch 1. Run maintenance item U031 and turn timing switch 1 on and off
manually. Replace timing switch 1 if indication of the correspond-
ing sensor on the touch panel is not displayed in reverse.
Defective timing switch 2. Run maintenance item U031 and turn timing switch 2 on and off
manually. Replace timing switch 2 if indication of the correspond-
ing sensor on the touch panel is not displayed in reverse.
Defective timing switch 3. Run maintenance item U031 and turn timing switch 3 on and off
manually. Replace timing switch 3 if indication of the correspond-
ing sensor on the touch panel is not displayed in reverse.
Broken deck conveying
switch 1 actuator.
Check visually and replace deck conveying switch 1 if its actuator
is broken.
Defective deck conveying
switch 1.
Run maintenance item U031 and turn deck conveying switch 1 on
and off manually. Replace deck conveying switch 1 if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
Broken deck conveying
switch 2 actuator.
Check visually and replace deck conveying switch 2 if its actuator
is broken.
Defective deck conveying
switch 2.
Run maintenance item U031 and turn deck conveying switch 2 on
and off manually. Replace deck conveying switch 2 if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
The vertical feed roller or
deck conveying roller is
dirty with paper powder.
Check and, if it is dirty, clean it.
The vertical feed roller or
deck conveying roller is
deformed or worn.
Check and, if it is deformed or worn, fix or replace it.
(16)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in deck paper
feed section 1).
Jam code 28
Broken deck conveying
switch 1 actuator.
Check visually and replace deck conveying switch 1 if its actuator
is broken.
Defective deck conveying
switch 1.
Run maintenance item U031 and turn deck conveying switch 1 on
and off manually. Replace deck conveying switch 1 if indication of
the corresponding sensor on the touch panel is not displayed in
reverse.
Defective timing switch 1. Run maintenance item U031 and turn timing switch 1on and off
manually. Replace the timing switch 1 if indication of the corre-
sponding sensor on the touch panel is not displayed in reverse.
The deck conveying roller is
dirty with paper powder.
Check and, if it is dirty, clean it.
The deck conveying roller is
deformed or worn.
Check and, if it is deformed or worn, fix or replace it.
Problem
Causes/check procedures
Corrective measures
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