Question:
Do you support ECCs?
If so, what level of damaged cells can be recovered?
What should be cell size (in pixels) in order for the ECC to work properly?

Answer:
We support ECC200 Data Matrix writing and reading with all the possible Error Correction Levels, and support detecting but not fixing errors.
The input image is filtered with different noise removal filters to feed our reading logic by the best input image.
Size of the cells (in pixels) is irrelevant if the input image is perfect (noiseless), but in case of damaged or noisy images, the larger the cells are, the more noise can be removed on the image, so the better reliability of the reader logic can be achieved.

Regards,
Technical Support Team