性能
| 传真 |
Colour |
| 打印技术 |
Laser |
| 处理器频率 |
1330 MHz |
| 输出处理选项 |
Standard |
| 占空比（推荐） |
2500 - 25000 pages per month |
| 打印 |
Colour |
| 烤貝/ 影印 |
Colour |
| 占空比(最高) |
200000 pages per month |
| 内置处理器 |
Y |
| 双面打印功能 |
Print, Scan |
| 扫描 |
Colour |
扫描
| 光学扫描分辨率 |
600 x 1200 DPI |
| 最大扫描面积 |
216 x 355 mm |
| 扫描至 |
E-mail, FTP, USB |
| 支持的视频格式 |
JPG |
| 扫描技术 |
CCD |
| 双面扫描速度（彩色） |
57 ppm |
| 扫描速度（黑白） |
57 ppm |
| 双面扫描速度（黑白） |
57 ppm |
复印/影印
| 复印缩小/放大设置 |
25 - 400% |
| 复印速度（一般质量，黑色，A4） |
50 cpm |
| 首复本时间（黑白，标准） |
6.5 s |
| 复制速度(正常的质量,颜色,A4) |
50 cpm |
| 时间第一个副本（彩色，正常） |
7.5 s |
输入容量
| 最大输入容量 |
4500 sheets |
| 自动进纸槽（ADF）容量 |
150 sheets |
| 纸张输入数量 |
4 |
| 标准输入能力 |
1750 sheets |
| 纸张输入类型 |
Paper tray |
打印速度
| 首页时间（黑白，正常) |
7 s |
| 打印速度（黑色，一般质量，A4/US Letter） |
50 ppm |
| 双面打印速度（黑色，标准质量，A4/US Letter） |
50 ppm |
输出容量
| 标准输出容量 |
300 sheets |
| 最大输出能力 |
300 sheets |
| 自动进纸槽（ADF）输出能力 |
150 sheets |
能量控制
| 功耗（关闭） |
0.3 W |
| 能源之星典型用电量（TEC） |
3.1 kWh/week |
| 功耗（睡眠模式） |
3.2 W |
| 功耗（就绪模式） |
80 W |
| 扫描时平均功耗 |
115 W |
联网
| 以太网的数据传输率 |
10, 100, 1000 Mbit/s |
运行声音
| 扫描噪音水平，操作 |
55 dB |
| 复印噪音水平，操作 |
58 dB |
| 噪音水平，闲置 |
15 dB |
| 双面打 噪音水平 |
56 dB |
纸张处理
| 日本JIS B系列尺寸（B0. .. B9） |
B5 |
| 信封尺寸 |
9, 10, DL, C4, C5, B5, 7 3/4 |
| ISO A 系列文件最大尺寸 |
A4 |
| ISO B系列 尺寸（B0…B9） |
B5 |
| ISO C-系列 尺寸（C0…C-9） |
C4, C5 |
| 非ISO打印介质尺寸 |
Executive, Folio, Index card, Legal, Letter, Oficio, Statement, Universal |
另外
| 扫描类型 |
Flatbed & ADF |
| 以太网连接器 |
Y |
| 最大纸张输入数量 |
6 |
| 打印速度（彩色，一般品质，A4/US Letter） |
50 ppm |
| 最大内部存储 |
4096 MB |
| 首页时间（彩 色，正常） |
7 s |
| 扫描速度（彩色） |
57 ppm |
| 功耗(复印） |
870 W |
Color Laser, Colour copying, colour faxing, colour printing, colour scanning, A4, duplex print, scan, ethernet, USB 2.0, processor quad core 1.33GHz
<b>Fast output and strong duty cycle mean high productivity</b>
The Lexmark CX820dtfe workgroup colour A4 MFP prints up to 50 pages per minute and has business-class features like preinstalled software solutions and a staple finisher.
<b>Production-class performance</b>
A 1.33 GHz quad core processor with 2 GB of standard memory helps the CX820 Series handle complex jobs, while print speed of up to 50 ppm allows users in high-volume print environments to get fast colour output. Even large colour print jobs complete quickly so users are more productive.
<b>Professional colour</b>
Professional colour features include ultra-sharp 4800 Colour Quality, PANTONE® calibration and spot colour replacement for repeatable colour accuracy even with critical corporate identity elements.
<b>eSF flexibility</b>
Lexmark-exclusive Embedded Solutions Framework (eSF) makes the MFP programmable to meet the needs of each customer and industry. Several software solutions are included, and more can be added.
<b>Advanced media handling with built-in staple finishing</b>
It starts with standard input capacity of up to 1,750 pages (expandable to 4,500), includes a compact inline staple finisher and prints on the broadest media weight range of any A4 colour laser MFP – from tissue-thin paper to thick card stock.
<b>Multi-touchscreen</b>
The CX820 Series’ 17.8-cm (7-inch) eTask colour touchscreen features an ultra-smooth surface that can be activated by almost anything, including pens, fingertips or nails – without pressure or direct skin contact.
<b>Top-tier scanning</b>
It starts with 1,200 dpi CCD-based scan quality for colour and information accuracy, then adds automatic size sensing and ultrasonic multifeed detection to ensure that every page intended for archiving or integration into your digital workflow is successfully scanned.
