纸张处理
| 自动进纸槽（ADF）纸张重量（厚度） |
27 - 413 g/m² |
| ISO A 系列文件最大尺寸 |
A4 |
| 支持扫描原稿类型 |
Plain paper, Recycled paper |
性能
| 占空比(最高) |
200000 pages per month |
| 按钮功能 |
Cancel, Off, Scan |
| 每日占空比（最大值） |
4000 pages |
| 扫描至 |
Image |
| 传感器类型 |
CIS |
| 光源 |
RGB LED |
能量控制
| 功耗（节能） |
1.2 W |
| 输入电压 |
24 V |
| 功耗（关闭） |
0.1 W |
| 电源类型 |
DC |
扫描
| 增强的扫描分辨率 |
1200 x 1200 DPI |
| 输出色彩深度 |
8 bit |
| 双面ADF扫描速度（黑白，A4） |
70 ipm |
| ADF扫描速度（黑白，A4） |
35 ppm |
| 输出灰阶深度 |
8 bit |
| 光学扫描分辨率 |
600 x 600 DPI |
| 输入色彩深度 |
30 bit |
系统要求
| 可支持的Mac操作系统 |
Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks |
另外
| 扫描类型 |
ADF scanner |
| 双面ADF扫描速度（彩色，A4） |
70 ipm |
| ADF扫描速度（彩色，A4） |
35 ppm |
| 黑/白扫描色彩模式 |
Grayscale |
| 彩色扫描 |
Y |
600dpi, 3-color RGB LED, 30-bit input/24-bit output, 35 ppm/70 ipm
The powerful document scanner for quick and easy organization.
Get organized fast with the WorkForce ES-400 duplex document scanner. Perfect for the home or office, this reliable, easy-to-use performer boasts speeds up to 35 ppm/70 ipm1 with single-step technology, which captures both sides in one pass. Its 50-page Auto Document Feeder allows you to breeze through stacks of documents — from business cards to receipts, extra-long pages, and more. Scanning to online storage accounts2 like Dropbox™ and SharePoint®, or to searchable PDFs and editable Word and Excel® files, is simple. For added value, this compact scanner includes a TWAIN driver for compatibility with virtually all document management software.
Eco Features
- ENERGY STAR® qualified
- RoHS compliant
- Recyclable product4
- Epson America, Inc. is a SmartWay Transport Partner
Better Products for Better Future
For more information on Epson's environmental programs, go to www.epson.com/environment
Fast: Up to 35 ppm/70 ipm
