Ricoh D112 MPC2010 DI-C1LL

Before Adjusting the Trapezoid Image

1. Enter SP2-109 and print out the test pattern 14 (Trimming Area).
2. Make sure the horizontal lines are parallel. "Parallel": The gap between horizontal lines is 1.8 mm or less.
3. If the lines are not parallel, check the following and apply corrections as necessary:
   • Make sure that the side fences of the tray are set neatly against the sides of the paper.
   • Make sure that the PTR unit is connected to the bracket correctly.
   • Make sure that the shafts of the duplex unit are not bent nor damaged.

Adjusting the Trapezoid Image

1. Remove the following items:
   • Fusing unit
   • Front right cover
   • PCDU toner collection bottle
   • Inner cover
   • Inner right cover
2. Remove the interlock switch bracket
3. Loosen the four screws [A] on the front fusing guide.
4. Remove the screw [B] on the adjustor lever.
   • This screw is not necessary after tightening the front fusing guide.
   
5. If the horizontal lines slope down to the left [A], move the front fusing guide upward. To 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.