Replacing The Fuser Unit - Oki C834DN User Manual

11
Return all the four image drums to the
printer.
12
Close the top cover (4) by pushing the
both sides of the cover firmly.
4
13
Close the front cover (2).
Note
● The front cover cannot be closed if the top cover is
not closed securely.
14
Please recycle belt unit.
Memo
● If you must dispose of a belt unit, put it in a plastic bag or
similar container and dispose of it in accordance with your
municipality's ordinances or guidelines.
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Replacing Consumables and Maintenance Units

Replacing the Fuser Unit

Life Span of Fuser Unit
When the "Fuser Unit Near Life" message
appears on the display screen, prepare a
replacement fuser unit. You can keep printing
approximately 1250 pages until the next
message appears.
When the "Change Fuser Unit" message
appears, replace the fuser unit.
The life expectancy of the fuser unit is up to
100,000 pages for A4 simplex printing.
Note
● The actual number of pages you can print with the fuser
unit depends on how you use it.
Note
● Though opening and closing the top cover may extend
the life of the fuser unit somewhat, you should replace it
soon after "Change Fuser Unit" is displayed to prevent
malfunction.
● If you replace the fuser unit, use it until the end of its
useable life. If you remove the fuser unit and install and
use another one before its usable life has expired, the use
life will not be correctly displayed.
● When the <ENTER> button > [Admin Setup] >
[System Setup] > [Near Life Status] is set to
[Disable], the [Fuser Unit Near Life] message does not
appear.
Replacement Procedure
Note
● Do not expose the image drum to direct sunlight or very
bright interior light (approximately more than 1500 lux).
Even under the normal interior light, do not leave it for
more than 5 minutes.
1
Prepare a new fuser unit.
2
Turn off your printer by pressing the
power switch.
Reference
● "Turning Off the Power" P.22
4