Can't search a scanned manual? Try OCR before an AI chatbot.

An old appliance manual can look perfectly readable and still refuse to find a single word. Before handing it to a chatbot, try selecting a sentence. If you cannot, it may just be a scan that needs text recognition (OCR). Adobe offers a free browser tool that makes scanned PDFs searchable; downloading the result requires signing in. For a public manual, that is a small job: upload it, save the searchable copy, then search for the label on the machine. No prompt-writing needed. Keep the original page handy, especially for a model number or measurement—Adobe says poor scans can reduce recognition accuracy. I would start there when all I need is the filter-cleaning page. An AI assistant becomes useful if the instructions themselves are confusing, rather than merely hard to find. And I would not use a cloud upload tool on private paperwork just because it worked for a public manual. Which documents actually need a conversation, and which only need working search?