ET-M16600Series/M15140Series

User's Guide

> Solving Problems > Printing, Copying, and Scanning Quality is Poor > Copy Quality is Poor > Striped Patterns Appear

Striped Patterns Appear

The print head nozzles may be clogged.

Solutions

Use the Print Quality Adjustment feature. If you have not used the printer for a long time, the print head nozzles may be clogged and ink drops may not be discharged.