Description
High productivity features are standard on this robust mono device, including fast-warm up time, a high speed processor, large memory and a Gigabit Ethernet for easy sharing across the workgroup.
Fast performance – Quickly powers through large print jobs
Fast warm-up time with fast print speed and large memory enables the B521dn to power through print jobs whatever their size.
- Time to first print in 4.5 seconds
- A4 print speeds of up to 45ppm
- 512MB RAM + 3GB eMMc memory
- Gigabit Ethernet for quick, easy sharing
Versatile output – Flexible handling and high quality print
Digital LED print quality and flexible media handling combine to enable the B521dn to meet all business print needs.
- Sharp, 1,200 x 1,200dpi print resolution
- Print on media sizes from A6 to A4 and banners up to 1.3m long
- Print on card stock up to 163 gsm
- 530 sheet paper tray and 530 sheet second tray option
- Auto-sensing 100-sheet multi-purpose tray (MPT) for different paper types
Cost-efficient – Save paper and energy while reducing running costs
In-built energy-saving features, optional high capacity toners and duplex printing as standard all help keep running costs at a minimum.
- Duplex printing dramatically cuts paper costs
- Eco mode reduces energy consumption
- 1.4W Deep Sleep mode and super-fast recovery saves power
- Auto Power Off automatically powers down to less than 0.5W when not in use
- Energy Star 2.0 compliant
Easy to use – Compact design, mobile print ready
All these features are packed into a surprisingly small footprint with simple, ergonomic design and mobile print functionality which enables printing from smartphones and tablets when away from the office.
- Compact, low-profile design
- Optional wireless LAN 802.11a/b/g/n
- Google Cloud Print ready and compatible with AirPrint by Apple Inc
The ThinkPad USB 3.0 Ultra Dock (40A8) is an universal USB docking solution that not only delivers a premium display experience (up to 4k2k resolution via DisplayPort), but also provides quick and easy connection to all the workspace peripherals you use every day. Simply plug in a single USB 3.0 cable into your Lenovo PC for instant access to up to two external monitors, USB ports, Gigabit Ethernet, headphones/speakers, USB printers, scanners, keyboard, mouse and so on for daily use. The Dock can also charge your mobile devices via two USB always power on ports. 
