How do I clean the print heads? – PredictModel Help Desk

Check Manufacturer Directions
Follow the instructions in the user manual for your particular printer and printer material.
Clean the Printer Head Manually
To clear ink blockages, you can remove the print head and manually clean it with a damp cotton swab or cloth.
Use Specialized Cleaning Product
Purchase a specialized print head cleaning product recommended for your machine.
Calling in Professional Assistance
If you encounter difficulty cleaning the print head, you could contact a specialized printer repair service.