Specifications :

Print speed : A4: 35ppm; A3: 20ppm; Duplex A4/A3: 20ppm / 12ppm
Time to first print : 5 seconds
Warm up time : Up to 19 seconds
Processor speed : PowerPC464FP 533MHz
Paper capacity :
Tray 1 : 530 sheets of 80gsm;
Multi-purpose tray: 100 sheets of 80gsm
Maximum paper capacity : 1,160 sheets of 80gsm
Paper sizes : Tray 1: A3, A4, A5, B4, B5; Tray 2: A3, A4, A5, B4, B5; Multi-purpose tray: A3, A4, A5, B4, B5, A6; 10 Envelopes (Com-9, Com-10, DL, Monarch, C4, C5); Labels (A4), Custom size: Width 76-297mm Length 148-431.8mm; Duplex: A3, A4, A5, B4, B5; Custom size: Width 148.5-297mm Length 182-420mm
Paper weight : Tray 1/2: 60 to 176gsm; Multi-purpose tray: 60 to 200gsm; Duplex: 60 to 105gsm
Duplex : Standard
Duty cycle : Maximum: 100,000 pages/month ;
Recommended : 20,000 pages per month
Paper output : 250 sheets face down, 100 sheets face up, 80gsm
Print Resolution : 600 x 2400dpi, 600 x 1200dpi, 600 x 600dpi, 300 x 300dpi
Connectivity : 10/100-TX Ethernet, USB 2.0 Hi-Speed, IEEE 1284 Bi-directional Parallel
Printer languages : PCL5e, SIDM (IBM-PPR, EPSON-FX)
OS : Windows XP, XP x64, Server 2003 (32-bit & 64-bit), Vista (32-bit & 64-bit), 7 (32-bit & 64-bit) , Server 2008 (32-bit & 64-bit), Server 2008 R2;
Mac OS X 10.3.9 - 10.6.4; Unix/Linux using PPD
Memory : Standard RAM: 128MB; Maximum RAM: 640MB
Warranty : 3 years extended warranty upon registration within 30 days of purchase
Dimensions (HxWxD) : 373 x 485 x 521mm (max 575mm)
Weight : 28 kgs

Transform your black and white documents with the B820, the A3 printer with the speed, versatility and the footprint of an A4 device. With sharper mono output, provided by OKI's innovative digital LED technology, the B820 brings A4 and A3 mono printing closer to your small to medium workgroup. Gone are the days of having to decipher your spreadsheets and diagrams with a magnifying glass. The B820 provides the convenience of fast desktop A4 printing speeds of up to 35ppm with the capability to print your documents at a size that gives them and you a new perspective. This variant includes a duplexer.
⚫3 Year warranty, at no extra cost, if registered within 30 days of purchase.
⚫35ppm A4 Mono
⚫20ppm A3 Mono
⚫5 seconds to first page
⚫Includes duplexing unit
⚫Emulation PCL 5e/6, Epson/ IBM
⚫Interface USB, Parallel, Network