bro... hp got product u might looking for...
my previous company bought that kind of scanner to digitize customer document... scanner come with OCR software.. the price a bis pricey but the speed realy fast...

source

can scan each A4 page less 30 sec (depends on quality setup) plus with document feeder ready..

hp dun pay me for this... just sharing to help you 😅

This post has been edited by yoyu: Aug 16 2018, 04:01 PM

for A4 scanjet pro 3xxx
for A3 and AO sorry i dun remember the model series but make by HP