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Epson ES-400 II Duplex Desktop Document Scanner

BH #EPES400II • MFR #B11B261201
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Epson ES-400 II Duplex Desktop Document Scanner
Key Features
  • Optical Resolution: 600 dpi
  • Scan Speed: 35 ppm / 70 ipm
  • Minimum Scan Size: 2 x 2"
  • Maximum Scan Size: 8.5 x 240"
Quickly and efficiently convert paper documents into searchable digital files with the ES-400 II Duplex Desktop Document Scanner from Epson. This easy-to-use scanner features a 50-page automatic document feeder that will help you increase productivity and organization at home or in the office. Color and image adjustment features such as auto crop, dirt detection, staple protection, and paper-skew correction help ensure remarkable image quality, and the unit includes a long document mode for scanning documents up to 8.5 x 240".
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Epson ES-400 II Overview

Quickly and efficiently convert paper documents into searchable digital files with the ES-400 II Duplex Desktop Document Scanner from Epson. This easy-to-use scanner features a 50-page automatic document feeder that will help you increase productivity and organization at home or in the office. Color and image adjustment features such as auto crop, dirt detection, staple protection, and paper-skew correction help ensure remarkable image quality, and the unit includes a long document mode for scanning documents up to 8.5 x 240".

Simplex scan speed is a fast 35 pages per minute, and for duplex scanning the unit scans at speeds up to 70 ipm. Epson ScanSmart software lets you to process large stacks of paper, and for easy sharing and collaboration you can email or upload scans to popular cloud storage services such as Dropbox, Evernote, Google Drive, and OneDrive. Additionally, the included TWAIN driver allows you to easily incorporate your data into most document management software.

  • 50-sheet Auto Document Feeder easily accommodates multiple paper types and sizes in one batch
  • Epson ScanSmart Software for previewing, emailing, and uploading to cloud services
  • Compatible with Dropbox, Evernote, Google Drive, and OneDrive
  • Included TWAIN driver allows you to easily incorporate your data into most document management software
  • Converts scanned documents to editable Word and Excel files
  • Intelligent color and image adjustments for auto crop, blank page skip, background removal, dirt detection, and paper-skew correction
  • Ultrasonic Double Feed Detection helps prevent missing pages
  • Scans business and ID cards
UPC: 010343960183

Epson ES-400 II Specs

Key Specs
Scanner Type
Automatic Document Feeder (ADF)
Scanner Maximum Resolution
600 dpi (Optical)
1200 dpi (Interpolated)
Scanner Color Depth
30-Bit (Internal)
24-Bit (External)
Power Source
AC Adapter (Included)
Scanner
Scanner Type
Automatic Document Feeder (ADF)
Scanner Maximum Resolution
600 dpi (Optical)
1200 dpi (Interpolated)
Scan Modes
Color, Grayscale, Monochrome
Scanner Color Depth
30-Bit (Internal)
24-Bit (External)
Grayscale Depth
30-Bit (Internal)
24-Bit (External)
Light Source
LED
Image Sensor
2x Contact Image Sensor (CIS)
Duplex Scanning
Yes
Single Pass Duplex
Yes
Scan Speed
30 ppm at 300 dpi in Color/Grayscale/Black & White
70 ipm at 300 dpi in Color/Grayscale/Black & White
Automatic Image Corrections
Yes
Scanner Media Handling
Scan Sizes
ADF
Minimum: 2 x 2" / 5.1 x 5.1 cm
Maximum: 8.5 x 240" / 21.6 x 609.6 cm
Paper Capacity
ADF: 50x Sheet
Multi-Feed Detection
Yes
Media Weight
27 to 413 gsm / 20 to 105 lb
Daily Duty Cycle
4000 Scans
Special Media Support
Business Card, Envelope, ID Card, Index Card
Connectivity
Data I/O
1x USB-B 3.0 / 3.1/3.2 Gen 1 Input
Scanner Drivers
TWAIN, ISIS
OS Compatibility
Windows / macOS
General
Power Source
AC Adapter (Included)
Battery
No
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
11 W (Maximum)
5.4 W (Ready)
1 W (Sleep)
0.1 W (Off)
Operating Conditions
41 to 95°F / 5 to 35°C at 15 to 80% Humidity
Storage Conditions
-13 to 140°F / -25 to 60°C 
Certifications
ENERGY STAR, RoHS
Dimensions (W x H x D)
6.6 x 6.9 x 11.6" / 16.8 x 17.5 x 29.5 cm
Weight
8.1 lb / 3.7 kg
Packaging Info
Package Weight
10.495 lb
Box Dimensions (LxWxH)
14.4 x 11.2 x 9.8"

Epson ES-400 II Reviews

No Windows 10 support

By fred888
Rated 1 out of 5
Date: 2025-01-23

Keep trying to install on Windows 10, still the most popular operating system currently in use. Go to support page and it tells me there is no software for your operating system. Try to install via Windoes device setup, it shows the device, ES-400II, but says the driver is unavailable.

Ease of Set-up

By groupserve
Rated 5 out of 5
Date: 2024-06-22

The WorkForce ES is very easy to set up the device itself; and, downloading the driver is straight-forward. I recommend for moderate personal or small business use.

See any errors on this page?

Is this wireless?

Is this wireless?
Asked by: Chandler
The Epson ES-400 II Duplex Desktop Document Scanner is not wireless.
Answered by: Dan W
Date published: 2024-10-10

Does this scanner support Windows 11?

Does this scanner support Windows 11?
Asked by: Yokonda
According to Epson, the Epson ES-400 II Duplex Desktop Document Scanner is compatible with Windows 11. You will need to go to the Epson site and download the driver.
Answered by: Elliot
Date published: 2025-03-26
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