OKIPAGE 4m/4w PlusER LOWue printingyou shouldmaintainimagingonsumablefine tonerird partyormance,fect theToner Cartridge LifeHow long your toner cartridge lasts depends on the printdensity, the percentage of the page that prints black.A typical letter has 3% to 5% print density; graphics usuallyhave higher density. Higher print density means toner isused up faster.At 5% print density, a toner cartridge will print an averageof 1,000 pages. Remember, this is only an average: actualresults may vary.The first toner cartridge in your new printer has to fill thedrum reservoir and saturate the developing roller with toner.The ‘Toner Low’ indication will therefore occur earlier thanwith subsequent cartridges. This does not mean a reducednumber of pages can be printed from the first cartridge, itsimply means that the toner has been transferred to the drumreservoir.7/14/97, 10:55