Oki MC780fx User Manual page 64

Replacing Consumables / Maintenance Units
Note
• The image drums (the green tubes) are fragile; handle them
carefully.
1
• Do not expose the image drum cartridges to direct sunlight
or strong light (more than about 1,500 lux). Do not expose
them to room lighting for more than 5 minutes.
Never put a used belt unit into a
Warning fire. It could explode and cause
burns.
2
5
Install the new belt unit.
(1) Remove the new belt unit from its
packaging.
(2) Grip the two blue belt unit levers and install
the belt unit.
Belt unit
3
4
(3) Rotate the two blue lock levers in the
direction of the arrow
the belt unit is secure.
5
Lock lever
(blue)
6
7
Lever (blue)
, and confirm that
Lock lever
(blue)
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(4) Return the four image drum cartridges to
the machine.
Image drum
cartridges
6
Close the top cover.
Note
• If the image drum cartridges cannot be installed, or if
the top cover doesn't close properly, check the position
of the two blue lock levers.
7
Return the document holder to its original
position.
Document holder
Memo
• If you dispose of a used belt unit yourself, be sure to place it
in a plastic bag and follow local regulations for proper
disposal.
Top cover