OKI MC851cdxn 01318108 Leaflet

2nd tray + tall cabinet 44020403

2nd/3rd tray + short cabinet 44020503

Memory 512MB: 01182902

(7,300 pages) Cyan: 44059167; Magenta: 44059166; Yellow: 44059165

(7,000 pages) Black: 44059168

Cyan: 44064011; Magenta: 44064010; Yellow: 44064009; 

Black: 44064012

(80,000 pages) 43449705

(100,000 pages) 43529405

*  Toner: Number of A4 pages @ ISO/IEC 19798 coverage. 

Printer shipped with toner for 2,000 A4 pages.

**Drum: Average number of A4 pages printed.

Print speed A4: 22ppm colour, 34ppm mono; A3: 12ppm colour, 17ppm mono

Time to first print 11.5 seconds colour, 9.5 seconds mono 

 

Warm up time 90 seconds or less from power on

Processor speed PowerPC 750 500MHz     

 

Connectivity Hi-Speed USB, 10/100-TX Ethernet, Parallel Port

Printer languages PCL5c, PCL6

2

; PostScript (Windows/Mac)

10Base-T/100Base-TX Ethernet Card with internal Web Server 

for printer and network card set-up and management. Includes 

POP3/APOP and SMTP Mail client for submission of print 

jobs and for alerts. All major network protocols supported 

- TCP/IP:- ARP, RARP, IPv4/v6, ICMPv4/v6, TCP, UDP, LPR, FTP, 

TELNET, HTTP(IPP), BOOTP, DHCP, SNMPv1/v3, DNS, DDNS, 

UPnP, Bonjour, WINS, SSL/TLS, SMTP, POP3, SNTP, WSDPrint, 

JetDirect protocols, NetBIOSoverTCP, Kerberos.  NetWare 3.x, 

4.x, 5.x & 6 with full NDS and NDPS support:- PServer, RPrinter, 

NDPS supported via dedicated OKI NDPS Gateway.  Ethertalk:- 

ELAP, AARP, DDP, AEP, NBP, ZIP, RTMP, ATP, PAP.  NetBEUI:- SMB, 

NetBIOS.  Other:- EAP.

Windows 2000 / XP (32-bit & 64-bit) / Server 2003 (32-bit &  

64-bit) / Server 2008 (32-bit & 64-bit) / Server 2008 R2 / Vista 

(32-bit & 64-bit) / 7 (32-bit & 64-bit); Mac OS X 10.3.9 or greater

IPv6, 802.1x authentication, IPSec, SNMPv3, SSL3/TLS HTTPS 

encryption, Secure Erase, Data Encryption, MAC filtering, IP 

filtering, Secure Print

Color Correct, OKI LPR

2

, PrintSuperVision.net

2

, Swatch Utility, 

Template Manager

2

, Web Driver Installer

2

, WebPrint

2

, Print 

Control Server

2

, Print Control Client, Print Control Report Tool

2

, 

Storage Device Manager

2

, Gamma Utility, Profile Assistant, PDF 

Direct Utility

2

, Configuration Tool

2

, ActKey

2

Document Management Nuance PaperPort SEv11

2

, Nuance OmniPage SEv16

2

Standard RAM: 512MB (2 x 256MB); 

Maximum RAM: 768MB (1 x 256MB, 1 x 512MB)
Standard Hard Disk Drive:  40GB 

Operating temperature/ humidity: 10°C to 32°C (17°C to 

27°C recommended) / 20% to 80% RH (50% to 70% RH 

recommended)
Storage temperature/ humidity:  -10°C to 43°C /10% to 90% RH

Power supply Single phase 220–240VAC, frequency 50/60Hz +/- 2%

Power consumption Typical: 700W; Max: 1300W; Idle: 160W; Power Save: <25W

Noise level Operating: 54dB(A) or less; Standby: 37dB(A) or less; 

Power save: Background level

MC851dn: 669 x 565 x 658mm; 

MC851cdtn: 1130 x 845 x 766mm; 

MC851cdxn: 1130 x 845 x 766mm

MC851dn: 68kg approx; MC851cdtn: 95kg approx; 

MC851cdxn: 100kg approx

Duty cycle Maximum: 60,000 pages/month; 

Average: 10,000 pages per month

Warranty 3 years extended warranty upon registration within  

30 days of purchase

Product order numbers MC851dn: 43967031; MC851cdtn: 01318102; 

MC851cdxn: 01318103

1

Check local OKI website for latest driver releases and OS compatibility; 

2

Windows only; 

3

Including all consumables.

Consumables Information: For the protection of your printer, and in order to ensure that you benefit from its full functionality, this model has been designed to operate only with genuine OKI toner 

cartridges. These can be identified by the OKI trademark. Any other toner cartridge may not operate at all, even if it is described as “compatible”, and if it does work, your printer’s performance 

and print quality may be degraded.

Our devices are manufactured to the highest standards of quality and technology, which has been confirmed independent 
tests. We are so convinced of the high quality of our products that we are offering you an extension of the standard warranty 
period to 3 years – for free! Simply register your product within 30 days of purchase to be eligible for our unique all inclusive 
offer. Fully covered by OKI! For further information please visit: 

Without registration, the standard pan-European 1 year warranty applies.

Tray 1: 300 sheets of 80gsm;

Multi-purpose tray: 100 sheets of 80gsm; 

RADF: 50 sheets of 80gsm

2nd tray + tall cabinet 530 sheets of 80gsm (standard on MC851cdtn)

2nd/3rd tray + short cabinet 1060 sheets of 80gsm (standard on MC851cdxn)

Maximum paper capacity MC851dn: 400 sheets of 80gsm; MC851cdtn: 930 sheets of 

80gsm; 

MC851cdxn: 1,460 sheets of 80gsm

Tray 1: A3, B4, A4, A5, B5, A6; Tray 2/3: A3, B4, A4, A5, B5; 

Multi-purpose tray: A3, B4, A4, B5, A5, A6. Envelopes (Com10, 

DL, C4, C5), Labels (Avery 7162, 7664, 7666), Transparencies.  

Support Custom size: Width 64-297mm Length 105-1200mm; 

RADF: A3, A4, A5, B4, B5; Duplex: A3, A4, A5, B4, B5.  Supports 

custom size: Width 148.5-297mm Length: 182-431.8mm

Tray 1: 64 to 120gsm: Tray 2/3: 64 to 176gsm; 

Multi-purpose tray: 64 to 200gsm; RADF:  42 to 128gsm; 

Duplex: 64 to 105gsm; 

Duplex Standard

Paper output 250 sheets face down, 100 sheets face up

Printer fonts Scalable: 86 PCL fonts & 136 PostScript fonts, PCL Bitmap 

fonts, OCR-A/B, USPS ZIP Barcode

© 2011 Oki Europe Ltd. Version 1.0 08/2011. 

Specification subject to change without notice. All trademarks acknowledged.

Resolution ProQ2400 Multi-level technology, 1200 x 600dpi

Enhancements Auto Colour Balance, Photo Enhance via Driver

2

Resolution 600 x 600dpi 

Speed Up to 34spm

Colour depth Output 24 bit (8 bit x 3 RGB)

Document input Up to 50 sheet RADF

Contrast 7 Levels

Format PDF, TIFF, JPEG, XPS

Address book LDAP & internal address book

Scan to Folder (CIFS), E-Mail, FTP, HTTP, USB Memory

LCD Touch-screen 14.5cm back-lit

12 numeric, 4 main function buttons, Color & Mono Start, 

Setup, Job Programs, Reports, Reset, Help, Power Save, 

Interrupt Key, Fax Job View/Cancel & Stop Key

Connectivity RJ11 x 2 (Line/Tel) PSTN, PBX

Speed ITU-T G3 (Super G3) 33.6kbps

Fast dialling 500 speed dials

Groups 32

Broadcast Up to 530

Page memory 16MB (approx 1,000 pages)

First copy out 16 seconds colour, 13 seconds mono

Speed 22cpm colour, 34cpm mono

Resolution 600dpi 

Reduction / Enlargement 25-400 % 

Maximum copies 999

Oki Systems (UK) Ltd
550 Dundee Road,
Slough, SL1 4LE
United Kingdom
T +44(0) 1753 819819
F +44(0) 1753 819899