Ricoh A151 Field Service Manual page 191

6. Open the upper unit gently while holding it until the upper unit stops at
the 90 position as shown.
7. Remove the inner cover [D] (2 screws).
8. Adjust the force of the
torsion spring as follows
Front
B Factory
A
Setting
C
A
B
C
FSM
[Factory Setting]
↓
[Strongest Setting]
• Remore screw C
on both sides
• Loosen screw A
Torsion
on both sides
Spring
• Shift the adjusting
bracket to ward
the torsion spring.
• Tighten screws on
both sides in
positions B and A.
Strongest
Setting
5-95
Rear
Factory
Setting
•Screw
C
Torsion
Spring
B
Strongest
Setting
C
A151/A152
B
A
A