Lexmark C720 User's Guide - Page 58

Press Go to clear the message. The Supplies message appears on the second line of the operator panel to remind you that supplies need attention. The printer continues to show Fuser Cleaner Life Warning in the Supplies Menu until you replace the cleaning roll or until the cleaning roll is exhausted. When the life of the cleaning roll is exhausted, the printer displays 85 Fuser Cleaner Exhausted and stops printing. You must replace the cleaning roll to continue printing. When you need to install a new cleaning roll, see Replacing the cleaning roll or the installation instructions that come with the new cleaning roll. Waste toner bottle The toner used for printing is a fine powder. When creating an image, some excess toner remains on the photo developer after the image is placed on the transfer drum. A wiper and collector assembly remove the excess toner and place it in the waste toner bottle so it cannot contaminate your next image. The approximate yield of the waste toner bottle is 12,000 images. The actual yield varies depending on factors such as the printer settings you choose, the toner coverage on each printed page, and the size of the paper you use. Your printer monitors the life of your waste toner bottle. When the waste toner bottle is nearing full, the printer shows 83 Waste Toner Bottle Near Full. It is time for you to replace or empty your waste toner bottle. If you do not already have a replacement waste toner bottle available, order one at this time. For more information on ordering a waste toner bottle, see Ordering supplies. Press Go to clear the message. The Supplies message appears on the second line of the operator panel to remind you that supplies need attention. The printer continues to show Waste Toner Bottle Near Full in the Supplies Menu until you replace or empty the waste toner bottle or until it is full. When the waste toner bottle becomes full, the printer stops printing and 83 Waste Bottle Full or Missing appears. You must replace the waste toner bottle to clear this message and continue printing. Whenever you install a new waste toner bottle, make sure you clean the developer charger on the photo developer. The developer charger prepares the photo developer to accept the toner that makes up your printed image. To prevent streaks and voids and to ensure print quality, the developer charger needs to be cleaned periodically. We recommend cleaning the developer charger when you replace the waste toner bottle. For more information, see Cleaning the developer charger. 58