打印速度
| 打印速度（彩色，粗糙品质，A4/US Letter） |
57 ppm |
| 首页时间（黑白，正常) |
7 s |
| 打印速度（黑色，一般质量，A4/US Letter） |
57 ppm |
| 双面打印速度（黑色，标准质量，A4/US Letter） |
57 ppm |
纸张处理
| 非ISO打印介质尺寸 |
Statement, Oficio, Letter, Legal, Folio, Executive, Universal |
| 信封尺寸 |
9, 10, DL, C4, C5, B5, 7 3/4 |
| ISO A 系列文件最大尺寸 |
A4 |
| 日本JIS B系列尺寸（B0. .. B9） |
B5 |
输入容量
| 纸张输入类型 |
Paper tray |
| 标准输入能力 |
650 sheets |
| 纸张输入数量 |
2 |
| 最大输入容量 |
4500 sheets |
能量控制
| 能源之星典型用电量（TEC） |
3.3 kWh/week |
| 功耗（节能） |
2.9 W |
| 功耗（关闭） |
0.3 W |
打印技术
| 打印技术 |
Laser |
| 占空比（推荐） |
2500 - 25000 pages per month |
| 占空比(最高) |
200000 pages per month |
运行声音
| 噪音水平(安静模式) |
52 dB |
| 双面打 噪音水平 |
57 dB |
另外
| 以太网连接器 |
Y |
| 最大纸张输入数量 |
6 |
| 打印噪音水平 |
56 dB |
| 首页时间（彩 色，正常） |
7 s |
| 最大内部存储 |
3072 MB |
Color Laser, Duplex, A4, 1200 x 1200, processor Quad Core 1.33 GHz
<b>Production-level performance and professional colour quality</b>
The Lexmark CS820de colour printer brings production-level performance and quality to the office, with the most advanced imaging technology available.
<b>Quad core power</b>
A 1.33 GHz quad core processor with 1 GB of standard memory gives the CS820 Series a powerful print controller.
<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 printer programmable to meet the needs of each customer and industry. Several software solutions are included, and more can be added.
<b>Advanced media handling</b>
Expand your output capabilities with standard input capacity of up to 650 pages (expandable to 4,500), an optional inline staple finisher, and the broadest media weight range possible – from tissue-thin paper to thick card stock.
<b>Multi-touchscreen</b>
The CS820 Series’ 10.9-cm (4.3-inch) 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>Environmental responsibility</b>
Save money, paper and energy with efficient power management, automatic ColourSaver toner usage reduction, default duplex printing and low per-page carbon footprint.
