Lexmark Monochrome Laser Complete Printer Reference (1.7 MB) - Page 137

5 Printer consumables To avoid print quality problems, the Optra W810 informs you when it is time to replace supplies and maintenance items. The life of these parts depends on the printer settings you have chosen, as well as the types of jobs you print. Regularly replacing printer consumables prevents paper feeding and print quality problems. Messages appear on the operator panel display to alert you it's time to replace an item. To avoid printer downtime, you may want to keep a supply of these consumables on hand. The following table summarizes the average life of each of these items. Printer consumables Item Toner cartridge Photoconductor kit - Photoconductor cartridge - Paper dust remover Transfer kit - Transfer roller - Ozone filter Fuser - 120 V printer - 220 V printer Staples (for the optional finisher) Average yield 20,000 pages (at approximately 5% coverage) 90,000 pages (when printing letter size, single-sided pages) 150,000 pages Order number 12L0250 12L0251 12G3422 150,000 pages 5,000 staples per cartridge 12G3421 12G3420 12L0252 (3 cartridges) Printer consumables 137