Ricoh C7528 Maintenance Manual page 63

Replacing Consumables and Maintenance Kit
C
From the box that contained the black development unit, take out the
new dustproof filter and glove.
D
Put the glove on either hand.
E
Using your gloved hand, slowly take out the dustproof filters attached
to the dustproof filter cover, one by one, and put them into the box that
contained the black development unit.
❒ Handle the removed dustproof filters with care. If you shake them, dust
might scatter.
F
Take off the glove.
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