Troubleshooting Guide: Printing White Issues with Epson P600 in DTF Conversion

Issue: Thin and Less Opaque White Prints

If you notice your white prints are thinner than expected, it might be due to the settling of white ink pigments. White ink, enriched with Titanium Dioxide (TiO2), contains heavy pigments that tend to settle over time, leading to a less opaque and watery appearance.

Solution: Daily Shaking of White Ink Cartridges

To maintain pigment suspension, shake the white ink cartridges daily. However, be cautious not to shake it excessively, as settled pigments can turn into sludge, potentially clogging the printhead and dampers. For an Epson P600, consider using it daily or run an Ink charge with the adjustment program before printing after a few days of inactivity.

Nozzle Cleaning for Improved Results

If the issue persists, consider cleaning the nozzles. Separated or clogged ink can result in thin and watery prints. Regular nozzle checks are essential to prevent damage to the Piezo nozzle, as clogged nozzles can overheat and cause permanent damage.

Utility Error during Print Charge

If you encounter an error during the print charge utility, especially with trouble reading certain cartridge chips, follow these steps:

1. If your printer is chipless, power it off and on, open/close the ink bay, then proceed with the ink charge using the utility.
2. If your printer isn't chipless, ensure that all cartridges are recognized as not empty. If even one is low, the printer might refuse to perform an ink charge.

Print Settings in EKPrint for White Lettering

For those using EKPrint and aiming to print all-white lettering, it's crucial to set the right parameters. According to experienced users, using the same settings as CMYK but substituting colors with white is a standard approach. However, these settings might vary for different printer models, and in the case of the Epson P600, specific settings were not provided in this conversation.

Further Assistance

Follow these troubleshooting steps to enhance your white printing capabilities. If issues persist, explore additional resources such as the BCH Technologies YouTube Channel for video tutorials. Stay updated on the latest tech insights by following the Tech blog and consider reaching out to local experts if you're in Greensboro, North Carolina.

Your journey to achieving impeccable white prints on dark garments starts with addressing these common issues. Happy printing!