Copystar CS-1620, Service Manual

Page: 107 / 235

2C9
1-5-8
(6)
A paper jam in the
paper feed section is
indicated during
copying (no paper
feed from the drawer
4).
Jam code 14 Check if the drawer paper
feed clutch 3 malfunctions. Run maintenance item U032 and select the drawer paper feed
clutch 3 to be turned on and off. Check the status and remedy if
necessary.
Electrical problem with the
drawer paper feed clutch 3. Check.
(7)
A paper jam in the
paper feed section is
indicated during
copying (misfeed in
vertical paper con-
veying 1).
Jam code 15 Broken registration switch
actuator. Check visually and replace registration switch if its actuator is bro-
ken.
Defective registration
switch. Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of the corre-
sponding switch is not light.
Broken drawer feed switch
1 actuator. Check visually and replace drawer feed switch 1 if its actuator is
broken.
Defective drawer feed
switch 1. 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.
Broken drawer feed switch
2 actuator. Check visually and replace drawer feed switch 2 if its actuator is
broken.
Defective drawer feed
switch 2. Run maintenance item U031 and turn drawer feed switch 2 on
and off manually. Replace drawer feed switch 2 if indication of the
corresponding switch is not light.
Check if the paper feed
clutch malfunctions. Run maintenance item U032 and select the paper feed clutch to
be turned on and off. Check the status and remedy if necessary.
Electrical problem with the
paper feed clutch. Check (see page 1-5-29).
Check if the drawer paper
feed clutch 1 malfunctions. 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.
Electrical problem with the
drawer paper feed clutch 1. Check.
Check if the drawer paper
feed clutch 2 malfunctions. 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.
Electrical problem with the
drawer paper feed clutch 2. Check.
Check if the drawer paper
feed clutch 3 malfunctions. Run maintenance item U032 and select the drawer paper feed
clutch 3 to be turned on and off. Check the status and remedy if
necessary.
Electrical problem with the
drawer paper feed clutch 3. Check.
Problem Causes/check procedures Corrective measures