Troubleshooting Guide
SM 6-9 D037/D038/D040/D041
Trouble-
shooting
do this, turn the adjustor lever [B] of the fusing front guide clockwise [C].
 One step of the adjustor lever moves the front fusing guide by 1 mm.
6. If the horizontal lines slope down to the right [A], move the fusing front guide downward.
To do this, turn the adjustor lever [B] of the front fusing guide counterclockwise [C].
 One step of the adjustor lever moves the front fusing guide by 1 mm.
7. Retighten the four screws for the front fusing guide.
8. Print out the test pattern and check the image quality.
9. If the symptom still occurs, repeat the above steps.