The Epson EcoTank ET-2800 is a cartridge-free all-in-one inkjet printer offering wireless print, copy, and scan functions. It uses high-capacity refillable ink tanks that save up to 90% on ink costs compared to cartridge printers. It features Epson’s MicroPiezo technology with a maximum print resolution of 5760 x 1440 dpi and prints up to 10 ISO ppm in black and 5 ISO ppm in color[1][3][5].

Key features include:
– Print, copy, and scan capabilities without cartridges
– Wireless connectivity with Epson iPrint, Apple AirPrint, and Mopria support
– High-capacity ink tanks for cost savings
– Compact design with a color display (non-touch)
– Epson ESC/P-R printer language
– Flatbed scanner for high-resolution scans[1][3][5]

Notably, **the ET-2800 does not have automatic two-sided (duplex) printing**; double-sided printing requires manual flipping of paper[3]. Compared to its similar model, the ET-2850, the ET-2800 lacks auto duplex but shares most other specs[3].

Regarding specialty use, it works well for print-and-cut craft projects like sublimation printing on fabrics, though a sublimation spray is recommended for better color vibrancy on cotton[3].

Overall, the Epson EcoTank ET-2800 is an affordable, easy-to-use home or small office printer focused on low ink cost and basic multifunction functionality without advanced features like automatic duplexing or touchscreen[1][3][5].