Acrobat cannot run OCR due to renderable text on page

A search to solve the above and create a seachable document where the text is recognized. Goal is to change the text as the document is written in an old typewriter font, making it hard to read.

By @Lrrryo

Do you want to recognize old scanned pages into recognizable text? If they are challenging to read, they may also be difficult to recognize. The human eye is indeed better than the machine with text recognition.

After exporting the pages as TIFF images go to Create - Combine Files into a Single PDF, and select all of these files. It will convert them to PDFs and merge them as a single file. Then you could run OCR on that file.