Disk space consumed by printer drivers on RDS 2008 R2

Hi all,

I'm facing issue on several RDS servers : the folder that contains printer drivers is anormally big, I guess.

In fact, the folder C:\Windows\System32\spool\drivers\x64 is about 15 GB on one of our RDS server and about 30 GB on other server although these 2 servers are used by the same population with the same printers.

So what should I do in order to reduce disk usage of these folder without disturb users ?

Thank you.

Have a nice day.

FXE