Service manual

2DA/2DB
1-5-8
Problem Causes/check procedures Corrective measures
(4)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from the
drawer 2).
Jam code 12
(5)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from the
drawer 3).
Jam code 13
(6)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from the
drawer 4).
Jam code 14
Paper in the first paper
feeder*
2
is extremely
curled.
Check if the paper feed
pulley, separation pulley or
forward pulley in the first
paper feeder*
2
is de-
formed.
Broken registration switch
actuator.
Defective registration
switch.
Check if the drawer paper
feed clutch 1*
2
malfunc-
tions.
Electrical problem with the
drawer paper feed clutch
1*
2
.
Paper in the second paper
feeder*
1
is extremely
curled.
Check if the paper feed
pulley, separation pulley or
forward pulley in the sec-
ond paper feeder*
1
is de-
formed.
Broken drawer feed switch
1*
2
actuator.
Defective drawer feed
switch 1*
2
.
Check if the drawer paper
feed clutch 2*
1
malfunc-
tions.
Electrical problem with the
drawer paper feed clutch
2*
1
.
Paper in the third paper
feeder*
1
is extremely
curled.
Check if the paper feed
pulley, separation pulley or
forward pulley in the third
paper feeder*
1
is de-
formed.
Broken drawer feed switch
2*
1
actuator.
Change the paper.
Check visually and replace any deformed pulley.
Check visually and replace registration switch if its actuator is
broken.
Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of the cor-
responding switch is not light.
Run maintenance item U032 and select the drawer paper feed
clutch 1 to be turned on and off. Check the status and remedy if
necessary.
Check.
Change the paper.
Check visually and replace any deformed pulley.
Check visually and replace drawer feed switch 1 if its actuator is
broken.
Run maintenance item U031 and turn drawer feed switch 1 on
and off manually. Replace drawer feed switch 1 if indication of
the corresponding switch is not light.
Run maintenance item U032 and select the drawer paper feed
clutch 2 to be turned on and off. Check the status and remedy if
necessary.
Check.
Change the paper.
Check visually and replace any deformed pulley.
Check visually and replace drawer feed switch 2 if its actuator is
broken.
*1: Optional. *2: Optional for 16 ppm model. Standard for 20 ppm model.