Scan multiple pages with Lexmark x264dn only first page shows

Just called Lexmark and they told me it would be Apple's responsibility to fix this problem. When I want to scan multiple pages, I always only get the first page scanned and the rest doesn't show up. I then have to scan each page once and then combine all the pages into one PDF-document. Because I'm working in an office we sometimes have documents with 10-15 pages and I find it such a waste of time to scan each page on it's own when the scanner has the function of scanning multiple pages.

Lexmark couldn't help cause they told me that Apple wouldn't support the multiple scanning function and they are waiting to receive an update regarding this problem from Apple.

Has anyone a solution or the same problem?

Thanks!