Olivetti d-Copia 1600 Service Manual page 104

2HA/2HB
Problem
(7)
A paper jam in the
paper feed section is
indicated during
copying (misfeed in
vertical paper con-
veying 1).
Jam code 15
(8)
A paper jam in the
paper feed section is
indicated during
copying (misfeed in
vertical paper con-
veying 2).
Jam code 16
(9)
A paper jam in the
paper conveying sec-
tion is indicated dur-
ing copying (multiple
sheets in the MP
tray).
Jam code 20
1-4-8
Causes/check procedures
Broken registration switch
actuator.
Defective registration
switch.
Broken drawer feed switch
1 or 2 actuator.
Defective drawer feed
switch 1 or 2.
Check if the paper feed
clutch malfunctions.
Electrical problem with the
paper feed clutch.
Check if the drawer paper
feed clutch 1, 2 or 3 mal-
functions.
Electrical problem with the
drawer paper feed clutch 1,
2 or 3.
Broken drawer feed switch
1 or 2 actuator.
Defective drawer feed
switch 1 or 2.
Check if the drawer paper
feed clutch 1 or 2 malfunc-
tions.
Electrical problem with the
drawer paper feed clutch 1
or 2.
Deformed guides along the
paper conveying path.
Broken registration switch
actuator.
Defective registration
switch.
Check if the MP paper feed
clutch malfunctions.
Electrical problem with the
MP paper feed clutch.
Check if the right and left
registration rollers contact
each other.
Corrective measures
Check visually and replace registration switch if its actuator is bro-
ken.
Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of switch is
not light.
Check visually and replace drawer feed switch 1 or 2 if its actuator
is broken.
Run maintenance item U031 and turn each switch on and off
manually. Replace the corresponding switch if indication of switch
is not light.
Run maintenance item U032 and select the paper feed clutch to
be turned on and off. Check the status and remedy if necessary.
Check (see page 1-4-26).
Run maintenance item U032 and select the each clutch to be
turned on and off. Check the status and remedy if necessary.
Check.
Check visually and replace drawer feed switch 1 or 2 if its actuator
is broken.
Run maintenance item U031 and turn each switch on and off
manually. Replace the corresponding switch if indication of switch
is not light.
Run maintenance item U032 and select the each clutch to be
turned on and off. Check the status and remedy if necessary.
Check.
Repair or replace if necessary.
Check visually and replace registration switch if its actuator is bro-
ken.
Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of switch is
not light.
Run maintenance item U032 and select the MP paper feed clutch
to be turned on and off. Check the status and remedy if neces-
sary.
Check (see page 1-4-26).
Check visually and remedy if necessary.