Canon BJC-8500 - Manual (Page 148)

Appendices
14 Install the paper output receiver.
Before you move the printer, check the locks on both sides of the
base and make sure they are locked in the forward position.
Removing the optional cassette
Follow this procedure to remove the optional cassette from the bottom of
the printer.
If you are moving the printer a short distance, removal of the option-
al cassette is not required. However, make sure you follow the steps
below (except Step 8 below) to move the printer safely.
To avoid personal injury or damage to the printer, always use two
people to lift the printer. With one person on the left side and one on
the right side, insert one hand into the lift slot on the side of the
printer, lift together, then slide your free hand under the printer as
you raise the printer together.
1 Switch the computer off.
2 Press the POWER button to switch the printer off and wait until you
hear the cartridge holder stop moving inside the printer.
3 Disconnect the power cord from the power outlet then disconnect it
from the back of the printer.
4 Disconnect the printer cable from the back of the printer and from the
back of the computer.
Appendices 143