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kInsert the original orange packing
material for locking the belt unit as
shown in the illustration.
lPut a piece of paper (letter or A4) on the
belt unit to prevent damage to the belt
unit.
mPut the drum unit back in the machine as
follows.
1Make sure that the gray lock
lever (1) is in the up position and
put the drum unit in the machine.
Push down the gray lock lever (1).
1
1