How to Print a Nozzle Check on the Epson SureColor S9170

This guide shows you how to print a nozzle check on the Epson SureColor S9170 wide-format printer. A nozzle check helps you verify that all print head nozzles are functioning correctly and producing consistent ink output. Watch the video above for a step-by-step walkthrough, and refer to the steps below for quick reference.

What Is a Nozzle Check?

A nozzle check is a diagnostic test print that reveals whether any nozzles in the print head are clogged or misfiring. If you notice gaps, streaks, or missing colors in your prints, running a nozzle check is the recommended first step in troubleshooting print quality issues on the SureColor S9170.

Steps to Print a Nozzle Check

1. Ensure the printer is powered on and loaded with media.
2. Navigate to the printer's control panel menu.
3. Select Maintenance > Nozzle Check.
4. Press Start to print the nozzle check pattern.
5. Review the printed pattern for any missing or broken lines.

If the nozzle check reveals clogged nozzles, perform a Head Cleaning from the Maintenance menu and then reprint the nozzle check to confirm the issue is resolved.

Need more help? Visit the Epson Support page for additional resources on the SureColor S9170.