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 “Vertical lines appear when using the ADF “.
Using the Print Defect Guide, check to see;
LEGACY ID: SO7193
Follow the steps in this article on how to troubleshoot a communication failure issue on a Lexmark printer.
How to fix a 230.01 paper jam