Dell 7130cdn Color Laser Printer - Manual (Page 128)

Troubleshooting
Dell 7130cdn Professional Color Printer
User Guide 128
White or Black Areas Print in Regular Pattern
Image Prints with Defects
Probable Causes Solutions
Foreign material in the paper path. Inspect the paper path and remove any foreign
material.
One or more of the imaging units may be
defective. Remove the imaging units one at a time, and
check for damage. If it is damaged, replace it.
Probable Causes Solutions
A toner cartridge may be defective. Remove the toner cartridge with the color causing
the abnormal image. Replace it with a new toner
cartridge.
The imaging unit may be defective. Remove the imaging units one at a time, and
check for damage. If it is damaged, replace it.