39Toner Cartridge ReplacementThe toner indicator on the copier diagram will light when the toner supply islow. Approximately 10 more copies can be made, but you should have areplacement cartridge in stock. When the J1 status code is displayed, themachine will stop operating until the toner cartridge is replaced.Note: Ensure that the alternate paper trayis lowered (XD104/105f/130df/155df only).1. Press the release lever to open the sidecover.2. Press the front cover release buttons toopen the front cover.3. Press down on the green lever on thefront of the old toner cartridge and pullthe cartridge out.Note: Help the environment by recyclingyour used toner cartridge. Refer to therecycling brochure packed with the TonerCartridge for details.4. Shake the new toner cartridgehorizontally four or five times and thenremove the cover.• Save the box and the cover forshipping. 5. Slide the new toner cartridge in until itlocks in place.6. Close the front cover and the sidecover.• Wait for the ready indicator to light.