Canon PIXMA MX870 - Manual (Page 111)

Note
There may be a little space between the Paper Guide (A) and the paper stack.
(4)
Slide the Paper Guide (B) on the left to align completely with the side of the
paper stack.
Note
Do not load sheets of paper higher than the Load Limit Mark (C).
(5)
Insert the Cassette into the machine.
Push the Cassette all the way into the machine.
3. Open the Paper Output Tray gently, and open the Output Tray Extension.
Note
After loading paper
When using the machine to copy or print without a computer, select the size and type of the
loaded paper for Page size and Type on the print settings screen.
See
Changing the Settings in "Printing Photos Saved on the Memory Card / USB Flash Drive" or
Changing the Settings in "Making Copies".
When printing with a computer, select the size and type of the loaded paper in Printer Paper
Size and Media Type in the printer driver.
See
Printing Documents .
Page 111 of 1127 pages Loading Paper in the Cassette