2FB/2FC-4
1-5-12
(7)
A paper jam in the
paper feed section is
indicated during
copying (no paper
feed from MP tray).
Jam code 15
Paper on the MP tray is
extremely curled.
Change the paper.
Check if the MP paper feed
pulley, MP forwarding pulley
and MP separation pulley of
the MP tray are deformed.
Check visually and replace any deformed pulleys.
Defective feed switch 1. Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace feed switch 1 if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Check if the MP feed motor
malfunctions.
Run maintenance item U030 and select the MP feed motor on the
touch panel to be turned on and off. Check the status and remedy
if necessary.
Electrical problem with the
MP feed motor.
Check (see page 1-5-63).
(8)
A paper jam in the
paper feed section is
indicated during
copying (jam in
copier vertical paper
conveying section 1).
Jam code 19
Broken feed switch 4 actua-
tor.
Check visually and replace feed switch 4 if its actuator is broken.
Defective feed switch 4. 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.
Broken feed switch 5 actua-
tor.
Check visually and replace feed switch 5 if its actuator is broken.
Defective feed switch 5. 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.
Defective timing switch 2. 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.
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.
The vertical feed roller is
dirty with paper powder.
Check and, if it is dirty, clean it.
The vertical feed roller is
deformed or worn.
Check and, if it is deformed or worn, fix or replace it.
(9)
A paper jam in the
paper feed section is
indicated during
copying (jam in
copier vertical paper
conveying section 3).
Jam code 21
Broken feed switch 3 actua-
tor.
Check visually and replace feed switch 3 if its actuator is broken.
Defective feed switch 3. 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.
Broken feed switch 4 actua-
tor.
Check visually and replace feed switch 3 if its actuator is broken.
Defective feed switch 4. 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.
The vertical feed roller is
dirty with paper powder.
Check and, if it is dirty, clean it.
The vertical feed 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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