Canon B550 - Manual (Page 19)

Loading the paper
Line up the right edge of the stack of
paper against the right edge of the paper
tray and insert it halfway into the paper
tray.
4 Holding the stack of paper, squeeze and
slide the paper guide until it touches the
left edge of the stack of paper.
Make sure the stack of paper does not exceed the
paper limit mark on the right side of the feeder.
5 Complete inserting the Stack of paper into ^ Replace the paper tray cover,
the naner trav until it stons. ^
.Make sure the stack of the paper is flat, held upright and aligned
with the left paper guide.
The top edge of the stack docs not need to be even.