技术细节
| 处理器频率 |
300 MHz |
| 纸张尺寸（托盘1） |
3" x 5" - 8.5" x 14" |
打印速度
| 打印速度（黑色，一般质量，A4/US Letter） |
16 ppm |
| 打印速度(黑,粗糙质量,A4/US Letter) |
37 ppm |
| 打印速度（彩色，粗糙品质，A4/US Letter） |
16 ppm |
打印技术
| 占空比(最高) |
7500 pages per month |
| 打印墨盒数量 |
4 |
| 印刷颜色 |
Black, Cyan, Magenta, Yellow |
能量控制
| 功耗（节能） |
11.36 W |
| 功耗（关闭） |
0.78 W |
| 打印时平均功耗 |
58.7 W |
纸张处理
| 无边距打印纸张尺寸 |
Index card |
| ISO A 系列文件最大尺寸 |
A4 |
| 标准盘介质重量 |
60 - 240 g/m² |
| 信封尺寸 |
10, DL, Monarch |
| 非ISO打印介质尺寸 |
Executive, Legal, Letter, Statement |
软件
| 可支持的服务器操作系统 |
Windows Server 2003 |
| 可支持的Linux操作系统 |
Y |
| 可支持的Mac操作系统 |
Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger |
运行声音
| 控制性发声 |
55 dB |
| 待机时声压级别 |
15 dB |
| 节能型发声 |
14 dB |
端口 & 界面
| 无线局域网连接 |
Y |
| 无线局域网类型 |
IEEE 802.11b |
系统要求
| 最小硬盘空间 |
90 MB |
| 最低内存 |
16 MB |
| 最低处理器 |
Intel Pentium 90 MHz |
另外
| 打印速度（彩色，一般品质，A4/US Letter） |
33 ppm |
| 最大纸张输入数量 |
2 |
| 以太网连接器 |
Y |
37 / 33 ppm, 4800 x 1200 dpi, CPU (300 MHz), 32MB (RAM), 1 x USB 2.0, 1 x LAN, 802.11 b/g, 12.9 kg
Up to 2x faster than color laser
- Laser Quality Speeds of up to 12 pages per minute (ppm) black and 10 ppm color. The printer maximizes your productivity by quickly delivering professional, high-quality black text and business color documents with graphics.
- Get the world’s fastest desktop business color speeds. Bring proven HP performance to your office with blazing print speeds of up to 37 ppm black and up to 33 ppm color in Draft mode. HP makes business printing faster, more efficient, and more convenient than ever.
Color printing for 30% less than laser
- Enjoy everyday savings and business color from HP. New HP technology enables a cost per page (CPP) as low as 7.7 cents for color—up to 30 percent lower than color laser printers.
- Deliver professional-looking documents more economically. The printer offers HP’s sharp laserquality black text at a black printing CPP up to 25 percent lower than monochrome laser printers, with costs as low as 1.5 cents per page.
- Print in volume and save. Use high-capacity, individual, ink cartridges for up to 2,350 pages before replacing the black cartridge and up to 1,200 pages before replacing a color cartridge.
Professional color that lasts
- Make a lasting business impression. HP Vivera Inks deliver exceptional fade resistance, ensuring that archived business documents last for decades. And with up to 4800 optimized dpi, you’ll enjoy vibrant images. HP Smart printing technology in HP supplies and the printer enables proactive alerts and continually makes automatic adjustments to optimize print quality.
- Produce vibrant, durable documents. HP Advanced Paper features patented ColorLok™ technology that makes printed documents water and smear-resistant, allows ink to dry more quickly, and produces deeper blacks and more vivid color.
Wired or wireless networking
- Boost productivity with built-in networking. Share your printer with as many as five individual users. The HP Officejet Pro K550dtn color printer features built-in wired networking. For maximum flexibility, the HP Officejet Pro K550dtwn color printer features both built-in wired and wireless networking with SecureEasySetup™. SecureEasySetup™ enables effortless two-step wireless network setup with Wi-Fi Protected Access™ (WPA™) security.
HP printing and imaging systems help you create powerful, professional communications easily. Printers, supplies, accessories, and services are designed together to work together and are invented to meet your business needs.
