An MFC-L3730CDN . I am still using Mojave; I was unaware of the "Image Capture" app - I opened the printer icon, which has a "Scanner" button on the right when

An MFC-L3730CDN . I am still using Mojave; I was unaware of the "Image Capture" app - I opened the printer icon, which has a "Scanner" button on the right when you have a multifunction printer - but it appears to be the same underlying implementation, and it has the same bug, described here: https://support.brother.com/g/b/faqend.aspx?c=hk&lang=en&prod=ads2100_eu_as_cn&faqid=faq00002976_000 https://support.brother.com/g/b/faqend.aspx?c=hk&lang=en&pro... perhaps it was fixed in Catalina; the page I linked (with the exact kind of corruption I just tested through Image Capture) is from 2012...