Dark Light Zone Banding (DLZB)

Shown below is an example of what you might see if you have this problem. It is often easier to see the issue at a distance of 50cm than at 10cm:

1. Using the Image Quality Diagnostic Print, check if there is a significant amount of nozzles out. If there is a significant amount of nozzles out (refer to image 1 on Dark Light Zone Banding), then recover the Printheads (Ink Menu/Printheads/Recover Printheads) and reprint the image.

2. If the problem persists, align the Printheads (Ink Menu/Printheads/Align Printheads) and reprint the image.

3. If the problem persists, perform the Paper Advance Calibration (Paper Menu/Paper Advance Calibration).

4. If the problem persists, replace the Printhead that is showing misdirected nozzles.