Minimum Resolution
The lowest acceptable effective resolution (DPI) at print size.| Field | Detail |
|---|---|
| Action | Warn |
| Settings | Minimum (dpi, default 150) |
| Issue | One or more images are too low-resolution ({actual.min} DPI) and will look blurry in print. The minimum is {target.effective} DPI at print size. |
| Fix | Replace the low-resolution images with higher-resolution versions and re-upload. |
Maximum Resolution
Flag images that are unnecessarily high-resolution, which bloat the file without improving print.| Field | Detail |
|---|---|
| Action | Auto-fix |
| Settings | Warn above (dpi, default 600) |
| Issue | Some images have higher resolution than needed ({actual.max} DPI), which makes your file larger without improving print quality. |
| Fix | Downsample the oversized images and re-upload. |
| Auto-fix | We’ll downsample the oversized images automatically before printing. |
Image Color Mode
Which color spaces are allowed for placed images. To convert image colors, use Colors → Document Color Mode with “Convert all” (dedicated image auto-fix here is coming soon).| Field | Detail |
|---|---|
| Action | Warn |
| Settings | Allowed (CMYK / Grayscale / RGB) |
| Issue | One or more images are in {actual.colorspaces} color space, but we require images to be in {target.allowed} for this product. |
| Fix | Convert the images to {target.allowed} and re-upload. |
Image Compression
Which image compression formats are supported.| Field | Detail |
|---|---|
| Action | Warn |
| Settings | Disallowed (JPEG, JPEG 2000, Flate/Zip, LZW, CCITT, JBIG2, Uncompressed) |
| Issue | Your file contains images saved with a compression format we don’t support. |
| Fix | Re-save the images with a supported compression format and re-upload. |
| Auto-fix | We’ll re-encode the images with supported compression automatically before printing. |
Bit Depth
The minimum color bit depth required for images, to avoid banding.| Field | Detail |
|---|---|
| Action | Reject |
| Settings | Minimum (1 / 2 / 4 / 8 / 16 bit, default 8) |
| Issue | One or more images have too low a color depth, which can cause banding. Use {target.min}-bit or higher. |
| Fix | Re-save your images at a higher bit depth and re-upload. |