Toronto has changed a lot, and traditional internet cafes are rare these days — many have closed or turned into coworking spots. If you just need to scan and send docs, you might not need a café at all: apps like https://apps.apple.com/us/app/fax-from-iphone-send-doc-app/id978931264 let you scan with your phone and fax or email right away. Otherwise, try 24/7 print/copy shops, FedEx Office locations, or some university libraries — they often still have public scanners.