Need a resource for ‘test document’ - letter/legal

I need a resource for a ‘test document’ that has both page sizes in it so that I can experiment with on my new dual tray printer. (Not necessary a whole loan set but a portion of.)

I’m trying to work out the kinks with this crazy printing dilemma before accepting my first signing.

I tried asking my lender to send me my own loan docs electronically. Which the promptly supplied, but the formatting was all messed up and I was unable to use.

Any suggestions as to where I can access a “sample” loan doc set that has both page sizes in it so I can test my new printer?