Use this maintenance kit to clean and maintain the DT printhead when nozzle clogging or print quality issues occur.

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What's included

The following table lists items included in the DT printhead maintenance kit.

When to use this kit

Use this kit in the following situations:

• The nozzle check pattern shows missing lines.
• Nozzle clogging persists after regular printhead cleaning.
• The ink pad and ink scrapers become dirty, and need cleaning or replacement.
• The printhead needs replacement
• Print quality issues remain after multiple cleaning attempts.
• Manual printhead cleaning is required.

Note: Before performing printhead maintenance, check the nozzle status and follow the recommended cleaning procedure first.

Before maintenance

• Always wear the included nitrile gloves before handling ink or any liquid.
• Prepare the cleaning tools included in this kit.

Maintenance precautions

• Do not touch the nozzle surface with your hands or sharp objects.
• Never mix the cleaning items between the UV and DT printheads.

Video tutorials

Clean the printheads

Soak the DT printhead

Flush the printheads

Clean the optical path and CIS module

Clean the UV lamp surface

Clean the ink pad & ink scraper and replace the absorber foam

Clean the Y-axis motion platform

Storage

After maintenance:

• Clean and dry reusable tools before storage.
• Keep unused cotton swabs, cleaning cloths, and gloves sealed and clean.
• Store the kit in a cool, dry place.