Name: Epson Workforce ES-400 II
Brand: Epson
SKU: B08P3YVH3X
Price: 379.99 USD
Availability: InStock
Rating: 4.5 (1180 reviews)

Expert Review Analysis

The Epson WorkForce ES-400 II is a duplex desktop scanner that captures both sides of a sheet in a single pass, offering up to 35 pages per minute and a 50-sheet auto-document feeder. It targets small-to-medium offices with moderate-to-high daily volumes and includes cloud integration and TWAIN driver support.

✓ Best for: Small to medium offices that need to scan up to 4,000 sheets daily, document-intensive workflows requiring fast duplex scanning, and users who want direct cloud uploads and integration with document management software.

Pros

✓Fast duplex scanning captures both sides of a page in a single pass at up to 35 ppm/70 ipm, boosting productivity.
✓High-capacity 50-sheet Auto Document Feeder enables continuous scanning of large stacks without manual loading.
✓Supports cloud services such as Dropbox, Google Drive, OneDrive, and Evernote for direct upload of scanned files.
✓

Best Seller Rank History

Now#3Best#2Worst#41

Lower = better sales rank

Specifications

Connectivity

USB ConnectionSuperSpeed USB 3.0

Controls

ButtonsDouble-feed Detect, Skip, Slow Scan Mode, Scan, Stop

Design

Dimensions11.6" × 6.6" × 6.9"

Weight8.1 lbs g

Minimum Document Size2" × 2"

Maximum Document Size8.5" × 240" at 200 dpi; 8.5" × 215" at 300 dpi; 8.5" × 53" at 600 dpi

Paper Weight Supported27–413 g/m²

Features

Duplex CapabilityYes

Transparency ScanningNo

Double-feed DetectionYes

OCR CapabilitySearchable PDFs

Automatic File NamingYes

General

BrandEpson

ModelES-400 II

ColorBlack

Release Date2021-01-05

Warranty1 year limited warranty in the U.S. and Canada

Performance

Scan Speed35 ppm / 70 ipm

Optical Resolution600 dpi

Maximum Interpolated Resolution1200 dpi

Color Depth30-bit input / 24-bit output

Power

Power Consumption (Off)0.1 W W

Sensors

Image SensorCIS (Contact Image Sensor)

Software

Included SoftwareEpson ScanSmart with TWAIN driver

Cloud IntegrationDropbox, Evernote, Google Drive, OneDrive, Email

System RequirementsWindows 10 (32/64-bit), Windows 8/8.1 (32/64-bit)

Durability

Roller Assembly Kit lifespan200,000 cycles

Warranty

Limited warranty1-year limited warranty in the U.S. and Canada

Origin

Country of originIndonesia

Dimensions & Weight

Height6.9 Inches

Width11.6 inches

Depth6.6 inches

Weight8.157103694 Pounds

Research Sources

mediaserver.goepson.com

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Epson Workforce ES-400 II

Expert Review Analysis

Best Seller Rank History

Specifications

Connectivity

Controls

Design

Features

General

Performance

Power

Sensors

Software

Durability

Warranty

Origin

Dimensions & Weight

Research Sources

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