（6）
Support Plate
Deflector
Frame Hole
2nd Drive Roller
The clearance is 0.9〜1.3mm
(0.03" to 0.06") and parallel.
Bush Plate
Smooth Movement
Fulcrum
Lubrication
5. Troubleshooting
B. Sheets is not folded correctly with single fold.
C. Folded sheets have wrinkles.
(Cause)
1. Sheets are too thin. (Out of specification)
2. Sheets are curled.
3. Fold rollers are not positioned properly. (Remedy 1)
4. Fold rollers are smeared with ink. (Remedy 2)
5. Fold rollers are deformed by friction after long time use. (Remedy 3)
6.Bush plates have some problems. (Remedy 4)
(Remedy 1)
Install fold rollers in proper position.
(Remedy 2)
Clean fold rollers with alcohol soaked cloth.
(Remedy 3)
Replace fold rollers.
(Remedy 4)
Check that bush plates are not deformed and
that they operate smoothly. After that
lubricate fulcrum of bush plate.
(Cause)
Deflector is deformed or deflector
drive solenoid is not positioned
properly.
(Remedy)
Adjust deflector so that the clearance between
2nd drive roller and deflector is 0.9 to 1.3 mm
(0.03" to 0.06") from drive side to operation side
while deflector drive solenoid is on. And also
install deflector so that tip of deflector at the left
side touches frame hole while deflector drive
solenoid is off.
NOTE
- Install both sides of support plates without
twist of deflector. And adjust support plate so
that deflector drive solenoid will operate with-
out hitting some parts.
