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Color LaserJet Enterprise CM4540 MFP series
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1.
U
se the power switch to turn
off the product,
and then unplug the power cord from
the
elec
trical so
cket.
2.
Open the s
cann
er lid
.
280
C
hapter 13 Manage and
maintain
ENWW
1
...
...
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299
300
301
302
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