When printing, there are visible dark or light vertical line(s), streak(s), or void(s) on the paper. Please review the print defect samples for examples of the dark and light vertical lines.
Print defect sample
Light vertical lines
Dark vertical lines
Did this occur during printing or scanning/copying?
Print the following printer internal pages. (User's Guide provides instructions for navigating through the printer menus.)
Check the levels of the consumable supplies on the Menu Settings Page (User's Guide provides instructions for replacing supplies).
If the supply levels are normal, please refer to KB article HO4132.
Using the Print Defect Guide, check to see;
LEGACY ID: SO7193
Clean the automatic document feeder glass to solve scan quality issue.
Get rid of vertical white lines on your prints by following these steps.