Scan set to 600dpi, but file is too small

[CherylO-Xerox]

Hi nellis003, 

Thank you for using the Support Forum. Try enlarging the image using the instructions found in the article from the online support for your printer.  Please consider contacting your support centre for further assistance.

[nellis003]

Any thoughts on why this might be happening?

[nellis003]

Hi All,

I'm new to the forum, so thanks in advance for any help.  

I have a Xerox WorkCentre 6655 that I'm using to scan a page that I need to OCR.  Because the text is really small on the page, I'm trying to scan it at 600dpi (highest resolution available on the scanner), but even though I have it set to 600, the resulting PDF comes in pretty small.  684k, and when I open it in Acrobat DC and view at 100%, it still fits entirely on the screen.  

I've tried changing other settings-- removed compression, scanned as a picture, text, black and white, grayscale, color... nothing gives me a larger file size.  

Any guidance is appreciated.  

Thanks,
Nick