218 A Appendix
A.3 Life of Consumables and Regular 
Replacement Parts
Consumables
Important
• The page yields of the toner cartridges are based on A4 size paper loaded in landscape orientation, 5% 
coverage per color, printing 2 pages per job, 22 °C temperature, 55% humidity, and the standard density 
setting. The actual page yields, however, are dependent on the usage conditions, such as the area 
coverage, paper size, paper type, usage environment, image quality adjustments, and printer 
initialization on powering on/off, and may differ substantially from the reference values. 
The color toners are consumed also when printing in monochrome for image quality adjustments. 
• The page yields of the drum cartridge and fuser unit are based on A4 size paper loaded in landscape 
orientation, printing 2 pages single-sided per job, 5% coverage per color, 22 °C temperature, 55% 
humidity, and 1:4 color-monochrome ratio. The actual page yield, however, is dependent on the usage 
conditions, such as the area coverage, paper size, paper type, usage environment, image quality 
adjustments, printer initialization on powering on/off, and color-monochrome ratio, and may differ 
substantially from the reference value.
Regular Replacement Parts
Note
• The page yield of each regular replacement part is based on A4 size paper (P paper) loaded in 
landscape orientation, printing 2 pages single-sided per job, 5% coverage per color, 22 °C temperature, 
55% humidity, and 1:4 color-monochrome ratio. The actual page yield, however, is dependent on the 
usage conditions, such as resolution, paper size, paper type, usage environment, printer initialization on 
powering on/off, and color-monochrome ratio, and may differ substantially from the reference value.
• The regular replacement parts must be replaced by our customer engineers.
Consumable Page Yield
Toner cartridge 3K (included with the printer)
(black/cyan/magenta/yellow)
Approx. 3,000 pages
Toner cartridge 6.5K 
(black/cyan/magenta/yellow)
Approx. 6,500 pages
Drum cartridge (including waste toner box) Approx. 24,000 pages
Fuser unit Approx. 100,000 pages
Part Name Page Yield
Color development unit (Y/M/C) Approx. 50,000 pages
Monochrome development unit Approx. 100,000 pages
2nd transfer unit Approx. 100,000 pages
Feed roll unit (MSI) Approx. 100,000 pages
Feed roll unit (Tray) Approx. 100,000 pages