Oki C911dn Troubleshooting Manual page 62

Replacing consumables and maintenance unit
7
Remove belt unit.
1
2
8
Remove the new belt unit from its
packaging.
9
Remove stopper from the belt unit you
have removed.
10
Align the new belt unit and arrow label
(red) of the printer, set it in the printer,
and firmly press it inside.
11
Raise the belt unit left/right lock lever,
rotate the lock lever knob (blue) to the
right and lock it.
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