Dell 5110cn Color Laser Printer - Manual (Page 319)

5.
- 1 indicates the lateral position of the colored dots.
- 2 indicates the color of the colored dots.
NOTE: The graphic shows an example with magenta colored dots.
Determine the position where colored dots were printed. Then turn the transfer roller (black-colored
roller) by rolling it with your finger on its left side to find the dirt. 6.
Clean any dirt from the roller. 7.