Ricoh D093 - White Lines Every 1 Mm Pitch in Halftone Areas

Image Problem Troubleshooting
D093/D094 7-6 SM
7. White lines every 1mm pitch in halftone areas
Possible causes:
 CIS defective
Case 8: Dark image density at CIS1, CIS3, and CIS5.
Possible cause:
 The machine is near a window and sunlight is hitting the CIS unit
 The blinders have been removed from the machine.
1. Make sure that the blinders [A] have not been removed. These protect the CIS unit from
light.
2. Move the machine away from the window.