White canvas (inexpensive, warped) on xTool O1 Omni Printer

video

Surface prep

No prep; foam shimmed under warped canvas; taped to large bed

Layer order

White>CMYK vs CMYK only (split test)

Varnish

None

Print mode

Standard quality (not High); large base plate because of non-printable area

Notes

White underlayer side was more vibrant and glossier but took about double the time; creator would skip white on white canvas for vibrant colors

Source: Sarah Nenni-Daher · 2026-09-08

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