# FlexiPRINT 22 “Use Alpha Channel data for White” needs a real alpha

- Source-Date (SAST): 2024-05-14
- Dest: both
- Review-after: 2027-08-31
- Status: current

## Facts

- If FlexiPRINT 22 does not show **Use Alpha Channel data for White**, the image has no alpha channel.
- PNG and TIFF can carry alpha; a PNG/TIFF file does not always have one. Use the CNC Utilities DTF white-ink sample (Method 1 transparent PNG).