Colored fabric / garment (DTG with pretreatment) on xTool O1 Omni Printer (DT / DTG mode)

youtube

Surface prep

Pretreatment spray on colored fabrics

Primer

Fabric pretreatment spray

Layer order

White → Color

White layers

1–3 (example: second white for more pop; larger shirt 3 white)

CMYK layers

1–2 (example larger shirt 2 color; vibrant samples 2 white + 2 color)

Varnish

N/A (DTG)

Print mode

DTG; larger 3W+2C ~1h20

Notes

Reviewer DTG tests: 1W+1C baseline; 2W before color for pop; 3W+2C on larger shirt; 2W+2C for very vibrant colors

Source: Six Eight Woodworks · 2026-07-16

Summarized from the linked source. Test on scrap before production runs.