Oki MC851 User Manual

Document security > 5
D OCUMENT SECURITY
Document security can be breached in many ways. Some are obvious and can be remedied
quite easily;
> Unattended documents left in a printer’s output tray. Even one connected “one-to-
one” with a computer.
> Worse still, unattended documents left in a networked printer’s output tray, for all to
see!
> Personnel possessing confidential documents off-site.
Other security risks may not be so obvious.
As printers and multi-function products become more sophisticated so must the security
measures to ensure your valuable data is kept secure.
If left unprotected, access to records can be achieved via a networked machine. On-board
storage devices may contain confidential data such as PIN numbers, personnel names and
IP addresses as well as raw text.
Your machine has a number of valuable features which, when enabled, reduce the risk of
security breaches.
The following chapters guide you through the initial set up and also explain how you use
the secure printing features.
G LOSSARY
IP Internet Protocol
MAC Address Media Access Control Address
PIN Personal Identification Number
SSL Secure Sockets Layer
TLS Transport Layer Security
Storage device Hard disk drive (HDD) or SD card

Oki MC851 Specifications

General

Secure printing	Yes
Print technology	LED
Maximum resolution	1200 x 600 DPI
Time to first page (black, normal)	9.5 s
Time to first page (color, normal)	11.5 s
Print speed (black, normal quality, A3)	17 ppm
Print speed (color, normal quality, A3)	12 ppm
Print speed (black, normal quality, A4/US Letter)	34 ppm
Print speed (color, normal quality, A4/US Letter)	22 ppm
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	999 copies
Time to first copy (black, normal)	13 s
Time to first copy (color, normal)	16 s
Copy speed (black, normal quality, A4)	34 cpm
Copy speed (color, normal quality, A4)	22 cpm
Scan to	CIFS, E-mail, FTP, USB
Scanner type	ADF scanner
Output color depth	24 bit
Image formats supported	JPEG XR
Document formats supported	PDF
Faxing	-
Fax memory	1000 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	500
Maximum duty cycle	60000 pages per month
Recommended duty cycle	0 - 8000 pages per month
Security features	IPSec, 802.1x authentication, SSL3/TLS, HTTPS encryption, Secure Erase, Data Encryption
Internal memory	40960 MB
Processor family	PowerPC
Sound power level (standby)	37 dB
Sound pressure level (copying)	54 dB
Paper input type	Paper tray
Total input capacity	300 sheets
Total output capacity	250 sheets
Maximum input capacity	930 sheets
Total number of input trays	1
Maximum number of input trays	3
Auto document feeder (ADF) input capacity	100 sheets
Paper tray media types	Envelopes, Labels, Transparencies
Paper tray media weight	64 - 120 g/m²
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
ISO B-series sizes (B0...B9)	B4, B5
ISO C-series sizes (C0...C9)	C4, C5
Maximum ISO A-series paper size	A3
Display	LCD
Control type	Touch
Product color	Grey, White
Display diagonal	5.7 \
Market positioning	Business
Standard interfaces	Ethernet, Parallel, USB
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	160 W
Power consumption (PowerSave)	25 W
Power consumption (average operating)	700 W
Mac operating systems supported	Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Windows operating systems supported	Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Operating temperature (T-T)	-10 - 43 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Depth	766 mm
Width	1130 mm
Height	845 mm