Replacing toner cartridges and staple cartridge and emptying punch scrap box
8.3
Replacing an imaging unit
When it is almost time to replace an imaging unit, an advanced warning mes-
sage similar to the one shown below appears (when performed by the user).
Note
When the message appears, prepare to replace the imaging unit accord-
ing to your maintenance agreement.
When the time to replace the imaging unit is reached, an advanced warning
message similar to the one shown below appears.
C451
8
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