Samsung 6050 - Manual (Page 31)

Paper Handling 3-5
How To Adjust Paper Guides
LENGTH GUIDES
There are two main guides and one auxiliary guides for adjusting
paper length. Please refer to the diagram below. One of main guides is
for legal, A4, or folio size. The other is for letter (LTR), executive
(EXEC), or B5 size paper. It is recommended that you use the auxiliary
guide on the upper right corner of the cassette, in conjunction with the
appropriate main guide, when loading letter size paper.
Use for letter,
executive,
B5 size paper
Use for A4, legal,
Folio size paper
Auxiliary guide for
letter size paper
To adjust for legal, or folio size paper, squeeze the right guide, then
slide the guide until it lightly rests against the edge of the paper stack.
To adjust for letter (LTR), executive (EXEC), JIS B5, or ISO B5 size
paper, squeeze the left guide and slide it until it lightly rests against
the paper stack.