Apple LaserWriter 12/640 PS - Manual (Page 299)

Filling the optional 500-sheet cassette
1 Slide the cassette out of the 500-sheet cassette and feeder.
2 Set the length guide (located on the back of the cassette) to the position that
corresponds to your paper’s length. You adjust the length guide by pulling up on one
corner of the guide and then the other.
The cassette is marked with positions for paper of U.S. letter (8-1/2 x 11), A4,
and U.S. legal sizes (8-1/2 x 14).
3 Adjust the width guide to its maximum setting by squeezing the colored lever (located on
the right side of the cassette) against the brace and sliding the guide outward.
4 Push down gently on the paper tray until it rests against the bottom of the cassette and
locks into place.
5 Slide the paper beneath the bracket at the front left of the cassette. Push the paper down
if necessary, but don’t overload the cassette, or the paper may jam when you print.
Make sure the paper fits
under these brackets.
Adjust this guide to fit the
length of your paper.
Adjust this guide to fit the
width of your paper.
274 Chapter 10