Overview

  • High-speed, wide-format printing up to 13″ x 19″
    PrecisionCore Heat-Free Technology delivers high-speed prints, with 25 black/12 color ISO ppm† and fast first-page-out
  • High-precision printing
    Accurate dot placement and DURABrite Ultra instant-dry pigment inks for professional-quality prints
  • High-volume reliability for heavy workloads
    Innovative heat-free technology designed for reliability and reduced downtime
  • Complete duplex solution
    Auto 2-sided print, copy, scan and fax; plus 50-sheet ADF
  • Designed for productivity
    With a large, 500-sheet paper capacity; features two 250-sheet trays and 50-sheet rear tray for added convenience
  • Easy to use
    4.3″ color touchscreen for quick navigation and control, plus all-new Epson Smart Panel App1 for enhanced connectivity and productivity from your mobile device
  • Convenient, wireless setup
    Using a smartphone or mobile device2 with Bluetooth Low Energy (BLE); also includes built-in wireless, Wi-Fi Direct3 and Ethernet networking
  • Seamless scanning
    Epson ScanSmart supports easy scanning and editing with a user-friendly interface
  • Comprehensive security features
    Including secure wireless and Secure Data Erase
  • Low energy consumption
    With PrecisionCore Heat-Free Technology

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Specifications

Capacity & configuration

Printer Type
All In One
Tray Capacity
250
Scanner Type
Flatbed
Ink Bags/Bottles Required
None
Ink Bags/Bottles Included
None
Automatic Document Feeder Capacity
50 sheets

Dimensions & weight

Product Name
WorkForce Pro WF-7840 Wireless Wide-format All-in-One Inkjet Printer
Product Height
13.8 inches
Product Width
20.3 inches
Product Depth
17.7 inches
Product Weight
45.4 pounds
Automatic Reduction/Enlargement
Yes
Maximum Document Width
19 inches

Features

Brand
Epson
Color
Black
Networking
Wired
ENERGY STAR Certified
Yes
Automatic Document Feeder
Yes
Photo Printing
Yes
Wide Format Printing
Yes
Wide Format Scanning
Yes
Monochromatic/Color
Color
Wired Connectivity
USB-B
Wireless Connectivity
Wi-Fi
Automatic Two-Sided Printing
Yes
Duplex Scan Function
Yes
Integrated Fax
Yes
Duty Cycle
Up to 50,000
Compatible Cartridges
Epson T812
Ink Cartridges Required
1 x Black
Ink Cartridges Included
1 x Black
Maximum Document Length
13 inches
Paper Feeder
Multipurpose tray
Paper Handling
Two 250-sheet trays (500 total) plain paper up to 80 g/m2, 10 envelopes, 50 sheets photo paper
ISO Color Print Speed
12 pages per minute
Printer Resolution (Black)
Up to 4800 x 2400
Printer Resolution (Color)
Up to 4800 x 2400
Approximate Page Yield (Black)
25
Approximate Page Yield (Color)
12
Copier Resolution (Black)
Up to 4800 x 2400
Copier Resolution (Color)
Up to 4800 x 2400
Scanner Resolution
Up to 1200 x 2400
Touch Screen
Yes
Display Screen
Yes
Display Screen Size
4.3 inches
UPC
010343950405

Power & warranty

Model Number
C11CH67201
Warranty - Parts
1 yr
Warranty - Labor
1 yr

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Customer reviews

Write a review
IsoDomOct 27, 2026 · Verified purchase ★★★★★

Great Printer with 13 x 19 paper size - Works great, it has all the features i need for all of my tasks

MorningstarOct 18, 2026 · Verified purchase ★★☆☆☆

Not as good as the WF 4850 - Too large for home use and very slow on 2-sided printing

FrankOct 9, 2026 · Verified purchase ★★★★★

Excellent copies; black and color - Bought this for my wife. She says it's the best printer she's ever had!

JOHNMOct 3, 2026 · Verified purchase ★★★★☆

Epson printer - Excellent printer. I have purchased several of these printers at Best Buy.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat