In The Paper Cassette - Canon i-SENSYS MF3010 User Manual

In the Paper Cassette

Before loading paper in the paper cassette, see
1
Spread the paper guides a little wider than the paper size.
2
Gently load the paper stack into the paper cassette with the print side face up, until the edge of the
paper stack meets the back of the paper cassette.
"Paper Loading Capacity"
"Paper Loading Orientation"
Make sure that the paper stack does not exceed the load limit guides (A).
When loading envelopes
(1) Fold the envelope flap.
(2) Place the stack of envelopes on a flat surface, flatten them to release any remaining air, and make sure that the
edges are pressed tightly.
"Attention (Loading Paper)."
030E-013