OKI B840dn

Oversized, efficient, economical, but also compact printer OKI LED printing technology as an ideal tool for working group documents mass printing, which offers high speed output and automatic two-sided printing. Printer achieves print speeds up to 40 pages per minute A4 in the first issue of up to 5 seconds, and the print resolution of 1200 x 1200 dpi for fine details. In addition, the printer has a powerful processor at a frequency of 533 MHz and 128 MB of memory which can if necessary be increased up to 640 megabytes For comfortable use contribute information LCD display and the amount of practical office software for maximum productivity. This printer can also boast high-capacity toner cartridge and also the option to add another two that can accommodate a whopping 1,690 pages. The printer connects to your computer via a standard USB 2.0 interface or network via built-in network card.
Specifications:
Print technology: LED
Resolution:
1200 x 1200 dpi
Print speed:
Black and white printing A4: 40 ppm./Min
Black and white print A3: 22 str./Min
First page: 5 seconds
Warm-up time: within 19 seconds
Emulation:
PCL5e, PostScript 3 (emulation), SIDM (IBM-PPR, EPSON-FX)
Processor:
PowerPC464FP with a frequency of 533 MHz
Memory:
128 megabytes
Up to 640 megabytes
Paper trays:
Standard Tray: 530 sheets of 80g/m ²
Multi-purpose tray: 100 sheets of 80g/m ²
Optional Trays: Tray 2: 530 sheets of 80g/m ² ; 3rd Tray 530 sheets of 80 g/m ²
Output capacity: 250 sheets face down, 100 sheets face up
Media formats:
Tray 1: A3, A4, A5, B4, B5
2nd/3rd Tray: A3, A4, A5, B4, B5
Multifunction tray: A3, A4, A5, B4, B5, A6; Cover
(Com-9, Com-10, DL, Monarch, C4, C5); Labels (A4), user
size: width 76-297 mm, length mm 148-431,8
Duplex: A3, A4, A5, B4, B5; Custom sizes: Width 148,5-297
mm, length 182-420 mm
Workload:
Recommended: 25,000 pages/month
Max: 100,000 pages/month
Supported OS:
Microsoft Windows 2000/XP Home/XP Professional (32/64bit)/Server 2003 (32/64bit)/Server 2008 (32/64bit)/Server 2008 R2 (32 bit)/Vista (32/64bit)/Windows 7 (32/64bit)
Apple Mac OS X 10.3.9 to 10.6.4
Consumption:
Typical: 550 W
Maximum: 1200 W
Standby: 75 W
Sleep mode: 15 W
Standby: <1.2 W
Noise:
Operating: <54 dB (A)
Standby: <37 db (A)
Interface:
1 x USB 2.0 (Hi-Speed)
1 x RJ-45
Dimensions:
373 x 485 x 532-575 mm
Weight:
about 28 kg
Consumables:
44661802 black toner - life of 20 000 pages
Starting with less toner life
Optional accessories (not included):
44676203 duplex unit (standard on models B840dn/B840dtn)
256MB Memory: 01182907; 512 megabytes: 01182908
44676103 2nd paper tray (standard on B840dtn)
Tray 3 Paper 44676103