Scan multiple pages into single file automatically

I have a HP Laserjet M2727mf printer/scanner. The Windows scanner wizard will allow us to select "document feeder" as the paper source, so that we can scan multiple pages at once. However, each page is saved as an individual image file. Is there a way that all the pages could be combined automatically, into 1 file? I realise it can be done manually, but an office needs to scan an entire filing cabinet.

Question by Steve on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.