Kyocera FS-C8100DN Operation Manual page 40

Maintenance
5
Cover the toner hole with the cap on the rear side of the
container.
6 Insert the container into the plastic bag provided for
empty containers.
7 Remove a new toner container from the carton box.
8
Hold the new toner container with the toner container
lock lever up, and tap the upper part of the container 10
times or more. Do not tilt the container.
9 Hold the toner container with both hands as illustrated,
and shake the container strongly 10 times or more.
IMPORTANT: Shake the container fully. Otherwise an
error may occur due to short supply of toner.
10
Set the new toner container into the printer.
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