*1. Ink yields are based on Epson original methodology from print simulation of ISO/IEC 19752 test pattern. Ink yields vary considerably for reasons including images printed, print settings, temperature and humidity. Yields may be lower when printing infrequently or predominantly with one ink colour. During the initial printer setup, a certain amount of ink is used to fill the printhead's nozzles, therfore the yield of the initial bundled set can be lower.
*2. Based on high capacity ink and suggested retail price at Epson eshop.
*3. Applies to M1180, M2170 and M3180. Measurement method: ISO/IEC17629 Office Category Test. A set of A4 Microsoft® Word, Microsoft® Excel®, and PDF files (each set containing 4 pages) is continuously printed. Measurement is based on the average time for the first of four single-sided prints to exit the printer. Measurement starts when the print button is pressed and ends when the first page of the set exits.
*4. Applies to M1180, M2170 and M3180.
*5. Compared with comparable mono laser printers by using TEC calculation conditions as at October 2018. Actual electricity consumption may vary according to printer operating conditions.
*6. Save amount of environmental load is calculated by comparing ink bottle’s consumption of CO2 weight concerning its material, manufacturing, transportation and disposal with that of ink cartridge. Compared ink cartridge is for the models which have equivalent specification and 100K pages print volume.