Printers
Epson EcoTank Pro ET-16685 reviews
Product specifications and review coverage for this exact model.
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Product overview
Epson C11CH71412 is listed in the multifunction printers category. The recorded specifications include print technology: Inkjet; colour printing: Yes; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code C11CH71412. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: C11CH71412. Icecat product 124918822 · Checked 16 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Inkjet |
|---|---|
| Colour printing | Yes |
| Maximum resolution | 4800 x 1200 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 25 ppm |
| Largest ISO paper size | A3 |
| Scanning | Colour scanning |
| Copying | Colour copying |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Display4 details
| Built-in display | Yes |
|---|---|
| Display | LCD |
| Screen size | 10.9 cm (4.3") |
| Colour display | Yes |
Camera, image & video1 detail
| Image formats supported | BMP, JPEG, TIFF, PNG |
|---|
Printing, scanning & paper34 details
| Duplex printing mode | Auto |
|---|---|
| Printing | Colour printing |
| Print speed (colour, normal quality, A4/US Letter) | 25 ppm |
| Duplex print speed (black, normal quality, A4/US Letter) | 21 ppm |
| Duplex print speed (colour, normal quality, A4/US Letter) | 21 ppm |
| Duplex copying | Yes |
| Duplex copying mode | Auto |
| Duplex scanning | Yes |
| Duplex scanning mode | Auto |
| Optical scanning resolution | 1200 x 1200 DPI |
| Scanner type | ADF scanner |
| Scan technology | CIS |
| Scan to | E-mail, FTP, Network folder |
| Duplex faxing | Yes |
| Faxing | Colour faxing |
| Fax transmission speed | 3 sec/page |
| Fax memory | 550 pages |
| Fax forwarding | Yes |
| Duplex functions | Copy, Print, Scan |
| Number of print cartridges | 4 |
| Printing colours | Black, Cyan, Magenta, Yellow |
| Total number of input trays | 3 |
| Total output capacity | 125 sheets |
| Auto document feeder (ADF) | Yes |
| Auto document feeder (ADF) input capacity | 50 sheets |
| Paper tray media types | Envelopes, Plain paper |
| Non-ISO print media sizes | Legal, Letter |
| Paper tray media weight | 64 - 255 g/m² |
| Direct printing | Yes |
| Mobile printing technologies | Epson Connect, Epson iPrint, Epson Email Print, Epson Remote Print, Apple AirPrint |
| Power consumption (copying) | 20 W |
| Cartridge(s) included | Yes |
| Included cartridge capacity (black) | 4500 pages |
| Included cartridge capacity (CMY) | 2800 pages |
Connections & wireless2 details
| USB port | Yes |
|---|---|
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
Power & battery5 details
| Power consumption (ready) | 10.3 W |
|---|---|
| Power consumption (sleep) | 0.9 W |
| Power consumption (off) | 0.15 W |
| AC input voltage | 220 - 240 V |
| AC input frequency | 50/60 Hz |
Controls & features1 detail
| Control type | Touch |
|---|
Design & dimensions6 details
| Time to first page (colour, normal) | 5.5 s |
|---|---|
| Product colour | White |
| Width | 515 mm |
| Depth | 500 mm |
| Height | 350 mm |
| Weight | 21 kg |
Software & compatibility4 details
| Document formats supported | |
|---|---|
| Windows operating systems supported | Windows 10, Windows 10 x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 8.1, Windows 8.1 x64, Windows Vista, Windows Vista x64, Windows XP Professional x64, Windows XP |
| Mac operating systems supported | Mac OS X 10.6 Snow Leopard |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016, Windows Server 2003 R2, Windows Server 2003 |
Further product details14 details
| Time to first page (black, normal) | 5.5 s |
|---|---|
| Modem speed | 33.6 Kbit/s |
| Auto-redialing | Yes |
| Speed dialling | Yes |
| Error Correction Mode (ECM) | Yes |
| Recommended duty cycle | 0 - 3300 pages per month |
| Page description languages | PCL 5c, PCL 5e, PCL 6, PDF 1.7, PostScript 3 |
| Total input capacity | 250 sheets |
| Maximum input capacity | 550 sheets |
| ISO A-series sizes (A0...A9) | A3, A3+, A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5, B6 |
| Envelopes sizes | 10, C4, C6, DL |
| Security algorithms | 64-bit WEP, 128-bit WEP, WPA-PSK, WPA-TKIP |
| Market positioning | Home & office |
Packaging & supplied accessories3 details
| Cables included | AC |
|---|---|
| Harmonized System (HS) code | 84433100 |
| Products per pallet | 8 pc(s) |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Some source measurements are missing or inconsistent and have been left out pending clarification.