Replacing Toner Cartridges0YSF-070The machine will display a message when a toner cartridge is nearly empty. Note that the print quality becomes poor ifyou continue printing without taking any action. You can check the amount remaining in the toner cartridge on thedisplay.When a Message Appear(P. 566)If Printouts are Poor in Quality(P. 567)Checking the Amount Remaining in the Toner Cartridge(P. 567)◼ When a Message AppearDepending on which message is displayed, you will need to make sure that you have a replacement toner cartridgeready or replace the toner cartridge. How to Replace Toner Cartridges(P. 569) Consumables(P. 625)● "X" in the following message represents a CMYK color.This message notifies you that the toner cartridge for the indicated color needs to be replaced soon. Make surethat you have a replacement toner cartridge ready. Replace the toner cartridge if you see this message beforeyou start to print a large job.● When the message is not displayed, the printing is temporarily stopped. To resumethe printing, press ( ).● Which message is to be displayed depends on the setting in the setting menu of theoperation panel. Warning Step(P. 367)● You can set any value as the percentage of the amount remaining in the toner cartridge that triggersthis message. Spec Tnr Chk Timing(P. 435)The toner cartridge for the indicated color has reached the end of its lifetime. It is recommended that youreplace this cartridge with a new one.Maintenance566
