打印速度
| 打印速度（黑色，一般质量，A4/US Letter） |
28 ppm |
性能
| 占空比(最高) |
20000 pages per month |
| 双面打印功能 |
Fax, Print, Scan, Copy |
| 打印技术 |
Laser |
| 数字发送器 |
Y |
| 烤貝/ 影印 |
Mono copying |
| 打印 |
Mono printing |
| 传真 |
Mono faxing |
| 扫描 |
Mono scanning |
纸张处理
| ISO B系列 尺寸（B0…B9） |
B6, B5 |
| 支持双工的纸张重量 |
60 - 105 g/m² |
| 多用途托盘的媒体重量 |
52 - 162 g/m² |
| 标准盘介质重量 |
52 - 162 g/m² |
| ISO A 系列文件最大尺寸 |
A4 |
复印/影印
| 复印量（最大） |
99 copies |
| 最大复印分辨率 |
600 x 600 DPI |
| 复印缩小/放大设置 |
25 - 400% |
联网
| 无线局域网连接 |
N |
| 以太网的数据传输率 |
10, 100 Mbit/s |
| 可支持的网络协议（IPv4） |
TCP/IP, IPP |
传真
| Fax resolution (black & white) |
200 x 100 DPI |
另外
| 传真机传送速度 |
3 sec/page |
| 以太网连接器 |
Y |
| 最大内部存储 |
128 MB |
1200 x 600 dpi, 28pag/min, 52 - 162 g/m², 17.5kg
Overview
Small, smart and energy-efficient, the SP 311SFN / SP 311SFNw are designed to impress. Compact enough to fit unobtrusively on a desk, these innovative B/W A4 laser MFPs will astound you with their speed and efficiency. The devices are easy to operate and simple to maintain. Their energy consumption is very low. And they incorporate a host of environmentally responsible features such as Energy Saver mode and automatic duplex to lower your carbon footprint. In short, if you’re looking for fast, compact, energy-efficient B/W MFPs, you’ll find them in the SP 311SFN / SP 311SFNw.
Features & Benefits
The [PRODUCT] offers everything that a small/home office needs from a MFP. Functions include print, copy, scan and paperless fax. Manual double-sided printing saves paper and is eco-friendly. A fast 22 ppm print speed ensures rapid output of documents. WiFi network capability and a Local Area Network interface allow easy connectivity. All these features are packaged in an attractive, compact unit that sits unobtrusively on your desktop. Add features such as ID Card Copy and you will see why the [PRODUCT] is the perfect black-and-white MFP for small/home office environments where productivity, efficiency and cost-effectiveness are the goals.
Standard WiFi connectivity
Fast output at 22 pages per minute
Effortless printing with Ricoh’s Smart Device Print&Scan mobile app
ID Card Copy and colour scanning
Manual double-sided printing and PCL support
