1. Based on Epson calculations, the average cost per page saving and the average number of Laser cartridges required to print the same number of pages as the Epson EcoTank '101', Epson EcoTank '103', Epson EcoTank '664' ink bottles Comparison between the average yield (A4 prints of ISO/IEC 24712 test pattern) of EcoTank '101', Epson EcoTank '103', Epson EcoTank '664' ink bottle series and the genuine consumables (IDC, Hardcopy Peripherals Consumables Tracker, 2023 shipments, published Q1 2024) used within the 5 best-selling consumer A4 Color Laser 1-20 ppm devices in Middle East & Africa (IDC, Quarterly Hardcopy Peripherals Tracker, 2023 shipments, published Q1 2024). Cost per page calculated by dividing the relevant bottle/cartridge average selling price as tracked by IDC by the yield.
2. Based on Epson calculations, the average cost per page saving and the average number of inkjet cartridges required to print the same number of pages as the Epson EcoTank '112' ink bottles. Comparison between the average yield (A4 prints of ISO/IEC 24712 test pattern) of EcoTank '112' ink bottle series and the genuine consumables (IDC, Hardcopy Peripherals Consumables Tracker, 2023 shipments, published Q1 2024) used within the 10 best-selling consumer A4 & A3 Color Laser 21-30 ppm devices in Middle East & Africa (IDC, Quarterly Hardcopy Peripherals Tracker, 2023 shipments, published Q1 2024). Cost per page calculated by dividing the relevant bottle/cartridge average selling price as tracked by IDC by the yield.
3. Based on Epson calculations, the average cost per page saving and the average number of inkjet cartridges required to print the same number of pages as the Epson EcoTank '110' ink bottles. Comparison between the average yield (A4 prints of ISO/IEC 24712 test pattern) of EcoTank '110' ink bottle series and the genuine consumables (IDC, Hardcopy Peripherals Consumables Tracker, 2023 shipments, published Q1 2024) used within the 10 best-selling consumer A4 Mono Laser 1-20 ppm devices in Middle East & Africa (IDC, Quarterly Hardcopy Peripherals Tracker, 2023 shipments, published Q1 2024). Cost per page calculated by dividing the relevant bottle/cartridge average selling price as tracked by IDC by the yield.
4. In the L3550, L3560 and L5590 models the ratio of the amount of recycled plastic weight to overall plastic component weight of the hardware. The amount of recycled contents and recycled material varies depending on the model, manufacturing time and site. Stated quantity represents the equivalent weight of the portion of recycled plastic (30% of total plastic content, 750g) used in the manufacture of the L3550, L3560 and L5590 models. The amount of recycled contents and recycled material varies depending on the model, manufacturing time and site.
5. As of December 2023. IDC, Quarterly Hardcopy Peripherals Tracker, 2023Q4.
6. Based on print volume of 100 A4 pages per month and the lowest yield produced from the included set of inks. Excludes photo and business models.
7. Quoted yields are extrapolated based on Epson original methodology from the print simulation of Test Patterns provided in ISO/IEC 24712 or 29103. Quoted yields are NOT based on ISO/IEC 24711 or 29102. Quoted yields may vary depending on the images that you are printing, the paper type that you are using, the frequency of your prints and environmental conditions such as temperature. During the initial printer setup, a certain amount of ink is used to fill the print head’s nozzles, therefore the yield of the initial bundled set will be lower. 
8. Based on Epson calculations, average number of inkjet cartridges required to print the same number of pages as the average yield of ink bottles included in-box with Epson EcoTank. Comparison between the average yield (A4 prints of ISO/IEC 24712 test pattern) of Epson EcoTank '101', Epson EcoTank '103', Epson EcoTank '664' ink bottle series and the genuine consumables (IDC, Hardcopy Peripherals Consumables Tracker, 2023 shipments, published Q1 2024) used within the 15 best-selling consumer A3 & A4 Color Inkjet devices in Middle East & Africa excluding Deskjet Ultra Ink Advantage (IDC, Quarterly Hardcopy Peripherals Tracker, 2023 shipments, published Q1 2024). Epson models included: L121, L1200 Series, L3200 Series, L4200 Series, L5200 Series, L5590.