Fast, efficient A4/A3 mono printing

Fast, efficient A4/A3 mono printing

The B840, packed full of features for ease of use.

Fast, versatile printing on your desktop 

Combining the speed of an A4 printer with the flexibility of A3 output, the B840 delivers superior mono print quality, with print speeds of up to 40ppm, in a compact machine that will sit on any desktop, bringing versatile printing right to the heart of a workgroup.

 

Crisp, high definition mono printing 

Using high definition digital LED technology, the B840 offers a printing resolution of up to 1200 x 1200dpi which provides crisp, clear and consistent text and graphics every time.

 

Full of value added features including duplex printing  

The B840dn and B840dtn models offer duplex printing as standard for a wider range of output. This additional functionality reduces running costs and your impact on the environment.

 

Adding extra performance

As your business needs grow, you can increase the performance and productivity of your OKI Printing Solutions products with the following accessories

Accessory Description -
256MB RAM Increased RAM memory enables easy printing in graphic intensive applications and handling of print jobs from many users 01182907
2nd/3rd Paper Tray
2nd/3rd Paper Tray
Adds an additional paper capacity of 530 sheets of 80gsm. 44676103
512MB RAM 
512MB RAM 
Enables easy printing in graphic intensive applications and handling of print jobs from many users 01182908
SDHC Memory Card 16GB 01272701

Full specifications

Printer

  • Print Speed A4: 40ppm; A3: 22ppm
  • Time to first print (TTFP) 5 seconds
  • Warm up time Up to 19 seconds
  • Processor speed PowerPC464FP 533MHz

Interface and Software

  • Connectivity 10/100-TX Ethernet, USB 2.0 Hi-Speed, IEEE 1284 Bi-directional Parallel
  • Printer language PCL5e, PostScript 3 (emulation), SIDM (IBM-PPR, EPSON-FX)
  • Network & protocols All major network protocols supported via ethernet card with internal web server for printer and network card set-up and management. TCP/IP: ARP, IPv4/v6, ICMP, TCP, UDP, LPR, PORT9100, FTP, HTTP, HTTPS, IPP, SNMP v1/v3, TELNET, BOOTP, DHCP, DNS, DDNS, UPnP, Bonjour, WINS, SMTP, POP3, SNTP, WSDPrint, LLTD; NetWare 4.1J/5J/6J with full NDS support:- PServer, RPrinter; EtherTalk: ELAP, AARP, DDP, AEP, NBP, ZIP, RTMP, ATP, PAP; IEEE802.1x; NetBEUI: SMB, NetBIOS; Other: EAP-TLS, PEAP, IPSec
  • Advanced networking and security IPv6, 802.1x authentication, SNMPv3, SSL/TLS HTTPS encryption, Secure Print, Secure Erase, Data Encryption, MAC filtering, IP filtering, IPSec
  • OS Compatibility 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
  • Utilities Configuration Tool, Driver Installer, Front End, OKI LPR, Network Card Setup, Network Extension, PrintSuperVision, Template Manager, Print Control Server, Print Control Client, Print Control Report Tool, Storage Device Manager, PDF Print Direct, Web Driver Installer

Typefaces

  • Printer fonts PCL: 87 scalable PCL and 3 bitmap font; PostScript 3: 136 scalable
  • Barcodes USPS Zip Barcode

Print quality

  • Resolution 1200 x 1200dpi, 600 x 600dpi, 300 x 300dpi

Paper Handling

  • Paper capacity Tray 1: 530 sheets of 80gsm; Multi-purpose tray: 100 sheets of 80gsm
  • Paper capacity optional tray Tray 2: 530 sheets of 80gsm; Tray 3: 530 sheets of 80gsm
  • Maximum paper capacity 1,690 sheets of 80gsm
  • Paper sizes Tray 1: A3, A4, A5, B4, B5; Tray 2/3: 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 1/2/3: 60 to 176gsm; Multi-purpose tray: 60 to 200gsm; Duplex: 60 to 105gsm
  • Duplex Standard: B840dn, B840dtn; Optional: B840n
  • Paper output 250 sheets face down, 100 sheets face up, 80gsm

General Features

  • Memory (RAM) Standard RAM: 128MB; Maximum RAM: 640MB
  • SDHC Memory Card Optional: 16GB
  • Operating temperature/ humidity 10°C to 32°C / 20% to 80% RH
  • Storage temperature/ humidity -10°C to 43°C / 10% to 90% RH
  • Power supply Single phase 220 to 240VAC +/- 10%, frequency 50/60Hz +/- 2%
  • Power consumption Typical: 550W; Max: 1200W; Idle: 75W; Power Save: 15W; Sleep mode: <1.2W
  • Noise level Operating: 54dB(A) or less (B840n/B840dn only); Standby: 37dB(A) or less; Power save: Background level
  • Dimensions (HxWxD) B840n: 373 x 485 x 450mm (max 575mm); B840dn: 373 x 485 x 521mm (max 575mm); B840dtn: 520 x 485 x 575mm
  • Weight B840n: 24kg approx; B840dn: 28kg approx; B840dtn: 35kg approx
  • Duty cycle (Maximum) 100,000 pages/month
  • Duty cycle (Recommended) 20,000 pages per month
  • Warranty 3 years extended warranty upon registration within 30 days of purchase

Key Features

  • Description A4/A3 mono printer
  • Number of users 1 to 20