Brother HL-4200CN - Manual (Page 64)

3 - 16 LOADING PAPER AND USABLE PAPER TYPES
11
When printing on A4 or Letter size paper, lift the
stopper on the top cover.
Load Paper into the Multi-purpose Tray
Follow the steps below to load paper into the multi-purpose tray.
To avoid paper jams, do not load paper of different sizes into the multi-purpose tray at the same time
and do not refill the tray before it is empty.
1
If closed, open the MP tray.
To avoid damage to the MP tray, do not use
excessive force or place heavy objects on the tray.
2
Adjust the paper guide to the mark for the size that
you are about to use.
When printing on long paper, pull out the MP tray
extension. Printing long paper with the MP tray
extension retracted can cause the paper to fall off or
prevent it from feeding.