Epson EcoTank Pro ET-16685 Inkjet A3 4800 x 1200 DPI 25 ppm Wi-Fi

Manufacturer: Epson | Model: C11CH71412BA | Product ID: 1739
£1567.43 (inc. VAT)
4 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Printing
Duplex printing modeAuto
Print technologyInkjet
PrintingColour printing
Duplex printingYes
Maximum resolution4800 x 1200
Print speed (black, normal quality, A4/US Letter)25
Print speed (colour, normal quality, A4/US Letter)25
Duplex print speed (black, normal quality, A4/US Letter)21
Duplex print speed (colour, normal quality, A4/US Letter)21
Time to first page (black, normal)5.5
Time to first page (colour, normal)5.5
Copying
Duplex copyingYes
Duplex copying modeAuto
CopyingColour copying
Scanning
Duplex scanningYes
Duplex scanning modeAuto
ScanningColour scanning
Optical scanning resolution1200 x 1200
Scanner typeADF scanner
Scan technologyCIS
Scan toE-mail,FTP,Network folder
Image formats supportedBMP,JPEG,TIFF,PNG
Document formats supportedPDF
Fax
Duplex faxingYes
FaxingColour faxing
Fax transmission speed3
Modem speed33.6
Fax memory550
Auto-redialingYes
Speed diallingYes
Fax forwardingYes
Error Correction Mode (ECM)Yes
Features
Recommended duty cycle0 - 3300
Duplex functionsCopy,Print,Scan
Number of print cartridges4
Printing coloursBlack,Cyan,Magenta,Yellow
Page description languagesPCL 5c,PCL 5e,PCL 6,PDF 1.7,PostScript 3
Input & output capacity
Total number of input trays3
Total input capacity250
Total output capacity125
Auto document feeder (ADF)Yes
Auto document feeder (ADF) input capacity50
Maximum input capacity550
Paper handling
Maximum ISO A-series paper sizeA3
Paper tray media typesEnvelopes,Plain paper
ISO A-series sizes (A0...A9)A3,A3+,A4,A5,A6
ISO B-series sizes (B0...B9)B5,B6
Non-ISO print media sizesLegal (media size),Letter (media size)
Envelopes sizes10,C4,C6,DL
Paper tray media weight64 - 255
Ports & interfaces
Direct printingYes
USB portYes
Network
Wi-FiYes
Ethernet LANYes
Wi-Fi standards802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
Security algorithms64-bit WEP,128-bit WEP,WPA-PSK,WPA-TKIP
Mobile printing technologiesEpson Connect,Epson iPrint,Epson Email Print,Epson Remote Print,Apple AirPrint
Design
Product colourWhite
Market positioningHome & Office
Built-in displayYes
DisplayLCD
Display diagonal4.3
Control typeTouch
Colour displayYes
Power
Power consumption (copying)20
Power consumption (ready)10.3
Power consumption (sleep)0.9
Power consumption (off)0.15
AC input voltage220 - 240
AC input frequency50/60
System requirements
Windows operating systems supportedWindows 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 supportedMac OS X 10.6 Snow Leopard
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012 R2,Windows Server 2016,Windows Server 2003 R2,Windows Server 2003
Weight & dimensions
Width515
Depth500
Height350
Weight21000
Packaging content
Cartridge(s) includedYes
Included cartridge capacity (black)4500
Included cartridge capacity (CMY)2800
Cables includedAC
Logistics data
Products per pallet8

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
Fast A3+ multifunction printer with high quality, ultra-low cost printing

Print up to A3+, scan and copy up to A3 and fax with this EcoTank Pro Wi-Fi printer, that delivers an exceptionally low cost-per-page and reduces your energy consumption thanks to Heat-Free technology. With fast print and scan speeds, A3 and A4 jobs can be accomplished quickly. Using Open Platform, seamlessly integrate a variety of software solutions into existing IT infrastructure to improve efficiency.

Keep on saving
Save every time you print with the ET-16685. Thanks to low-cost ink bottles, benefit from incredibly low costs-per-page. Epson's Heat-Free technology keeps energy consumption down to a minimum, saving on energy bills.

Time-saving features
The ET-16685 offers a first page out time of just 5.5 seconds* and print speeds up to 25 pages per minute. The automatic document feeder can scan up to 26 images per minute.

Advanced software solution compatibility
A variety of software solutions can be integrated into existing IT infrastructure to improve efficiency. This includes Epson Remote Services (ERS) which offers cloud-based device monitoring and management system that delivers advanced remote diagnostics for Epson business products.

Low user intervention
Minimising refills, this EcoTank can print thousands of pages before needing more ink. Two front trays offer a capacity of 500-sheets. Free yourself from manual page loading with a generous 50-sheet rear feed and ADF.

Easy to use and reliable
Selecting features is easy with the LCD colour touchscreen. And refilling the large front ink tanks is simple with the resealable, intuitive and drip-free ink bottles.

Print from almost anywhere
It's easy to print from mobiles, tablets and laptops using the ET-16685. With Wi-Fi and Wi-Fi Direct, you can send documents to print from smart devices using the Epson Smart Panel apps*. It also supports Ethernet and PCL.
Printing
Duplex printing modeAuto
Print technologyInkjet
PrintingColour printing
Duplex printingYes
Maximum resolution4800 x 1200
Print speed (black, normal quality, A4/US Letter)25
Print speed (colour, normal quality, A4/US Letter)25
Duplex print speed (black, normal quality, A4/US Letter)21
Duplex print speed (colour, normal quality, A4/US Letter)21
Time to first page (black, normal)5.5
Time to first page (colour, normal)5.5
Copying
Duplex copyingYes
Duplex copying modeAuto
CopyingColour copying
Scanning
Duplex scanningYes
Duplex scanning modeAuto
ScanningColour scanning
Optical scanning resolution1200 x 1200
Scanner typeADF scanner
Scan technologyCIS
Scan toE-mail,FTP,Network folder
Image formats supportedBMP,JPEG,TIFF,PNG
Document formats supportedPDF
Fax
Duplex faxingYes
FaxingColour faxing
Fax transmission speed3
Modem speed33.6
Fax memory550
Auto-redialingYes
Speed diallingYes
Fax forwardingYes
Error Correction Mode (ECM)Yes
Features
Recommended duty cycle0 - 3300
Duplex functionsCopy,Print,Scan
Number of print cartridges4
Printing coloursBlack,Cyan,Magenta,Yellow
Page description languagesPCL 5c,PCL 5e,PCL 6,PDF 1.7,PostScript 3
Input & output capacity
Total number of input trays3
Total input capacity250
Total output capacity125
Auto document feeder (ADF)Yes
Auto document feeder (ADF) input capacity50
Maximum input capacity550
Paper handling
Maximum ISO A-series paper sizeA3
Paper tray media typesEnvelopes,Plain paper
ISO A-series sizes (A0...A9)A3,A3+,A4,A5,A6
ISO B-series sizes (B0...B9)B5,B6
Non-ISO print media sizesLegal (media size),Letter (media size)
Envelopes sizes10,C4,C6,DL
Paper tray media weight64 - 255
Ports & interfaces
Direct printingYes
USB portYes
Network
Wi-FiYes
Ethernet LANYes
Wi-Fi standards802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
Security algorithms64-bit WEP,128-bit WEP,WPA-PSK,WPA-TKIP
Mobile printing technologiesEpson Connect,Epson iPrint,Epson Email Print,Epson Remote Print,Apple AirPrint
Design
Product colourWhite
Market positioningHome & Office
Built-in displayYes
DisplayLCD
Display diagonal4.3
Control typeTouch
Colour displayYes
Power
Power consumption (copying)20
Power consumption (ready)10.3
Power consumption (sleep)0.9
Power consumption (off)0.15
AC input voltage220 - 240
AC input frequency50/60
System requirements
Windows operating systems supportedWindows 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 supportedMac OS X 10.6 Snow Leopard
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012 R2,Windows Server 2016,Windows Server 2003 R2,Windows Server 2003
Weight & dimensions
Width515
Depth500
Height350
Weight21000
Packaging content
Cartridge(s) includedYes
Included cartridge capacity (black)4500
Included cartridge capacity (CMY)2800
Cables includedAC
Logistics data
Products per pallet8

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.