This EcoTank printer is designed for high user comfort. It operates without ink cartridges and includes enough ink for three years right out of the box. It is ideal for everyday printing at home. The new ink filling system and the new ink bottles make refilling ink a breeze. The EcoTank ET-2750 also features a 3.7 cm LCD display, an SD card slot, and duplex printing. A second black ink bottle is included in the package. Print without cartridges. With EcoTank, you can go longer without the hassle of refilling ink. The printer uses large-capacity ink tanks that can be easily refilled with ink from bottles, completely cartridge-free. You can print up to 14,000 pages in black and white and 5,200 pages in color with the ink included with the EcoTank ET-2750. The integration of the ink tanks at the front of the device makes the new EcoTank models much more compact and user-friendly. The new ink tank system makes refilling a clean process, as the ink only flows where it should. The key-lock principle also prevents the wrong color from being filled in with the new bottles. The front ink level indicator makes it easy to see when a refill is needed. With the pigment black ink and dye-based color inks, you will achieve both sharp texts and vibrant color prints. You can conveniently print files from your mobile device using the Epson iPrint app via Wi-Fi and Wi-Fi Direct. Additionally, the 3.7 cm LCD display and the SD card slot make printing without a PC easier. This EcoTank model offers a reliable printing solution with the Micro Piezo print head. Duplex printing is also reliable and fast.