Ricoh B230 Service Manual page 163

5. Loosen the 8 screws for the front fusing guide plate [A].
6. Remove the 2 screws for the levers of the front fusing guide plate [B], [C].
NOTE: You do not need to reattach these two screws after you finish this procedure.
7. If the horizontal lines slopes down to the left (see illustration), move the front fusing
guide plate upward. To do this, turn both levers of the front fusing guide plate
clockwise.
IMPORTANT: Turn both levers in the same direction. If you do not, the fusing belt
may be damaged.
The horizontal line slopes
down to the left.
8. If the horizontal lines slopes down to the right, move the front fusing guide plate
downward. To do this, turn both levers of the front fusing guide plate
counterclockwise.
IMPORTANT: Turn both levers in the same direction. If you do not, the fusing belt
may be damaged.
9. Retighten the 8 screws for the front fusing guide plate.
10. Print out the test pattern and check the image quality.
11. If the symptom still occurs, repeat the above steps.
SM
[B]
[A]
3-13
Rev. 04/2007
[C]
Paper feed direction
B230/B237/D042