Gestetner G060 Service Manual page 516

SC TABLE
SC No. Item
SC 722 Finisher jogger
motor error
SC 724 Finisher staple
hammer motor
error
SC 725 Finisher stack
feed-out motor
error
G570
Definition
• The jogger fences of the • Defective jogger H.P.
finisher donot return to
• Loose connection
home position within a
• Defective jogger
specific time.
• The finisher jogger motor
does not leave home
position within a given
time.
• Staple jam
Stapling does not finish
• Loose connection
within 150 ms after the
• Overload caused by
staple hammer motor turns
on.
• Defective staple
• Defective stack feed-
The stack feed-out belt H.P.
sensor does not activate
• Loose connection
within a specified time after
• Stack feed-out motor
the stack feed-out motor
turns on.
• Defective stack feed-
Related
Possible Cause
SCs
sensor
motor
stapling too many
pages
hammer motor
out H.P. sensor
overload
out motor
4-34
Troubleshooting Procedure
1. Turn the main switch off and on.
2. Check the connection of jogger H.P.
sensor and jogger motor connectors
3. Replace the jogger H.P. sensor.
4. Replace the jogger motor.
1. Turn the main switch off and on.
2. Check if the staple hammer motor
connector is properly connected.
3. Check if the staple jam occurs.
4. Replace the staple hammer motor.
1. Turn the main switch off and on.
2. Check if the connectors of the stack
feed-out H.P. sensor and motor are
properly connected.
3. Replace the stack feed-out H.P.
sensor.
4. Replace the stack feed-out motor.
Type
B
B
B
SM