38
Double Feeding Occurs Frequently
Is gate plate position too low?
Are sheets fanned well?
Lower the gate plate height
adjusting lever to raise the
gate plate.
Fan the sheets well.
The sheets which are just printed are sticky by the statistic electricity.
Leave it for a while before using.
Remedy
Check
Check
Gate rubber may be worn.
Call your local dealer to remove the gate rubber.
Remedy
Cause
Is table height not too high?
Raise the table height
adjusting lever to lower
the table height.
Remedy
Check
A
B
L
H
0
A
B
Gate Plate Height
Adjusting Lever
Table Height
Adjusting Lever
Remedy
L
0
H
Are used sheets too thin?
Use the sheets within specification.
Remedy
Check
When the double feeding occurs frequently, there are various causes. Check the cause one by one
and perform the test folding to solve the problem.
Refer to page 52.
Is air too strong?
Weaken the air setting.
1. Press the mode selecting button inside the extension panel to show
[Air] on the display.
2. Press stopper 2 moving button (Lower) to weaken the air setting.
3. Press the mode selecting button once.
- The setting will be entered and the counter appears on the display.
Remedy
Check
1
2
3
4
5
6
7
8
9
0
C
Feed Gap
2
nd
Stopper
1
st
Stopper
Memory
Mode
Stopper
Position
Display
Air
Stopper 2 Moving Button (Lower)
Mode Selecting Button