Problem with trays Brother MFC 9449CN

Hello all!

Here at the company where i work i have a Brother MFC 9440CN installed on the server. It works good, has 2 paper trays, so 1 tray is filled with 'special paper'.

Now the problem is, when someone for example print many pages on normal paper and the paper runs out, the printer automatically takes the 'special paper' from the other tray to complete the print task. This is a waste of 'special paper', the users don't want this.

Is it possible to configure the printer so that it just stops printing when the normal paper runs out, and that it don't resume with the other tray (special paper)?