150 A AppendixA.3 Life of Consumables and RegularReplacement PartsLife of ConsumablesNote• The possible number of pages that can be printed with the drum/toner cartridge is the number of pagesprinted continuously at a print ratio of 5% using A4 size paper.• The possible number of pages that can be printed differs according to factors such as the print contents,paper size, paper type, environment used, and the frequency that the printer is switched on and off.Life of Regular Replacement PartsNote• The number of sheets listed under lifespan is the number of pages that can be printed continuouslyusing A4 size paper.• As the lifespan differs according to factors such as the print contents, paper size, paper type,environment used, and the frequency of switching on/off the power to the printer, think of it as aguideline.• Service engineer will replace the regular replacement parts. Customers may also replace them.Functional PartsOur company will keep the functional parts (parts essential for the machine functions) of theprinter for replacement for 7 years after we have stopped manufacturing it.Product name Possible number of pages printedDrum/toner cartridge (6K) About 6,000 sheetsDrum/toner cartridge (10K) About 10,000 sheetsProduct name LifespanFuser unit About 100,000 sheetsTransfer roll cartridge About 200,000 sheetsFeed roll About 200,000 sheets
