Epson EcoTank Pro ET-M16685 Multifunction Monochrome Inkjet Printer A3 Wi-Fi

With a maximum print resolution of 4800 x 2400 dpi, the Epson EcoTank Pro ET-M16685 delivers exceptionally sharp monochrome output for high-volume office environments. This multifunction inkjet printer combines print, scan, copy, and fax capabilities with A3 support, automatic duplexing, and a refillable EcoTank system that dramatically lowers running costs.

Overview

The ET-M16685 is engineered for small to medium offices that demand reliable, high-quality monochrome printing without frequent consumable changes. Its PrecisionCore™ inkjet technology ensures crisp text and detailed graphics, while the 10.9 cm colour touchscreen simplifies navigation. The device supports A3 paper, offers wired and wireless connectivity, and features a compact black and grey design suitable for professional workspaces.

What stands out

• EcoTank system with refillable ink tanks reduces cost per page and minimises replacement frequency.
• Automatic duplex printing and scanning streamline double-sided workflows.
• 1200 x 2400 dpi optical scan resolution preserves detail for archiving and digital distribution.
• Built-in Wi‑Fi, Ethernet, and Wi-Fi Direct enable flexible placement and network sharing.
• Supports A3 printing for drawings, spreadsheets, and layouts.

Technical details

• Print technology: PrecisionCore™ Inkjet
• Functions: Print, Scan, Copy, Fax
• Maximum print resolution: 4800 x 2400 DPI
• Maximum paper size: A3 (297 x 420 mm)
• Print speed (ISO/IEC 24734, A4): 25 ppm mono
• Duplex printing: Yes (automatic A4/A3)
• Connectivity: USB, Ethernet, Wi-Fi, Wi-Fi Direct
• Mobile printing: Epson Connect, Apple AirPrint, Mopria
• Paper input: 2 x 250-sheet front trays, 50-sheet rear feed
• ADF capacity: 50 sheets
• Output capacity: 125 sheets
• Scanner type: Flatbed and ADF
• Optical scan resolution: 1200 x 2400 DPI
• Display: 10.9 cm colour touchscreen
• Ink type: Pigment black EcoTank bottles
• Power consumption (printing): 19 W
• Compatible OS: Windows, macOS, Linux
• Recommended monthly duty cycle: Up to 5,000 pages
• First page out time: 5.5 seconds mono

Our verdict

The Epson EcoTank Pro ET-M16685 is a cost-efficient workhorse for monochrome printing, offering exceptional resolution, A3 capability, and versatile connectivity in a compact footprint. Its EcoTank system and duplex features make it an ideal choice for offices seeking to reduce operational expenses while maintaining high productivity.