9.8 < Troubleshooting>Toner cartridge-related messagesMessage Meaning Suggested solutionsInstallTonerThe toner cartridge is installedimproperly, or not installed.Reinstall the toner cartridge two or three times. If the problem persists, the toner cartridgeis not being detected. Please contact the service representatives.InvalidTonerThe toner cartridge you haveinstalled is not for your printer.Install a Samsung-genuine toner cartridge, designed for your printer.Toner Low The toner cartridge is almostempty.Take out the toner cartridge and thoroughly shake it. By doing this, you can temporarilyreestablish printing operations.NonGenuine TonerStopThe toner cartridge installed is nota Samsung-genuine cartridge.You can select either Stop or Continue. If you do not select any, the printer will work asStop is selected.If you select Stop, you cannot print until the Samsung-genuine cartridge is installed.However, you can still print any kind of reports.If you select Continue, you can keep printing but the quality cannot be guaranteed, and theproduct support is no longer provided.If you want to change the selection, turn the printer off and on to have this message appearagain, and then re-select Stop or Continue.NonGenuine TonerReplace Toner1The toner cartridge installed is nota Samsung-genuine cartridge.This message appears when you selected Stop at the NonGenuine Toner prompt.Install the Samsung-genuine toner cartridge.NonGenuine TonerReplace TonerThe toner cartridge installed is nota Samsung-genuine cartridge.This message appears when you selected Continue at the NonGenuine Toner prompt.Install the Samsung-genuine toner cartridge.Toner LowReplace TonerThe toner in the cartridge has runout.Install a new Samsung-genuine toner cartridge.You can keep printing but the quality cannot be guaranteed, and the product support is nolonger provided.You can configure not to see the Toner Low Replace Toner message. See page 8.4.Replace Toner The toner in the cartridge has runout.This message appears when you turned off the Toner Low Replace Toner message. Seepage 8.4.Install a new Samsung-genuine toner cartridge.You can keep printing but the quality cannot be guaranteed, and the product support is nolonger provided.Toner Exhausted The lifespan of the toner cartridgeis reached.This message appears when the toner is completely empty and your machine stopsprinting. Install the Samsung-genuine toner cartridge.