13.9 < Maintenance>Replacing the Waste Toner ContainerThe life of the waste toner container unit is approximately 1,250 pagesfor full color 5% image printing or 5,000 pages for black printing. Whenthe life span of the waste toner container has expired, Replace/InstallWaste Toner Tank appears on the display of the control panel,indicating the waste toner container needs to be replaced. Otherwiseyour printer stops printing.To replace the waste toner container:1 Turn the machine off, then wait a few minutes for the machine tocool.2 Open the front cover.3 Pull the waste toner container out of the machine using its handle.4 Remove the container’s cap from the ontainer as shown below, anduse it to close the waste toner container opening.5 Take a new waste toner container out of its package.Note• Make sure that you lay the waste toner container on a flatsurface so that the toner does not spill.Caution• Do not tilt or turn over the container.6 Insert the new container into position and then push it to make surethat it is firmly seated in place.7 Close the front cover firmly.8 Turn the machine on.Caution• If the front cover is not completely closed, the machine will notoperate.Note• After rebooting, your machine will automatically reset thecounter for the waste toner container.