Oki C5550 MFP User Manual

C5550 MFP User’s Guide
Configuring your machine > 33
NOTE
1. DHCP server: With DHCP (Dynamic Host Configuration
Protocol), a host can automatically be given a unique IP
address each time it connects to a network-making IP
address management an easier task for network
administrators. If the DHCP server is available from your
network, you do not need to enter TCP/IP, subnet mask,
gateway, and DNS information. Instead, this information
will be automatically given for the MFP.
2. IP Address: An IP (Internet Protocol) address uniquely
identifies a host connection to an IP network. System
administrator or network designer assigns the IP
address. The IP address consists of two parts, one
identifying the network and the one identifying your
node. The IP address is usually written as four numbers
separated by periods. Each number can be zero to 255.
For example, 10.1.30.186 could be an IP address.
3. SMTP: (Simple Mail Transfer Protocol) is the main
communication protocol used to send and receive e-mail
on the Internet.
4. DNS: (Domain Name System). The DNS server identifies
hosts via names instead of IP addresses. If the DNS
server is available on your network, you can enter the
domain name instead of digits for your SMTP or POP3
servers, such as Pegasus.com.tw instead of 120.3.2.23.
5. POP3: POP3 is the latest Post Office Protocol 3, this is a
service that stores and serves e-mails for various client
machines that are not connected to the Internet 24 hours
a day. E-mails are held in POP3 until you log on.

Oki C5550 MFP Specifications

Printer Specifications

print speed color	20 ppm
print speed black & white	32 ppm
time to first page color	11 seconds
time to first page black & white	8 seconds
print resolution	1200 x 600 dpi
processor speed	500 MHz
duty cycle	60, 000 prints/copies per month

Fax Specifications

fax modem speed	33.6 Kbps
transmission speed	3 seconds/page
fax resolution	200 x 400 dpi
one-touch dial locations	10
broadcast transmission locations	100
fax memory	100 pages (1.5 MB)

Copy Specifications

copy speed color	20 cpm
copy speed black & white	32 cpm
first copy out color	23 seconds
first copy out black & white	15 seconds
copy resolution	600 x 600 dpi
copy scaling range	25% to 400%

Scanner Specifications

scan type	Color and black & white; flatbed
scan speed black & white	3 sec./pg.
scan speed color	6 sec./pg.
scan resolution	4800 dpi
scanner ADF capacity	50 sheets
paper sizes min/max	4.1" x 5.8" to 8.5" x 47.24"

System Memory

standard imaging RAM	256 MB
maximum imaging RAM	768 MB
optional hard disk drive	40 GB

Environmental Specifications

size (WxDxH)	19.7" x 23.6" x 26.4" (50.0 cm x 60.0 cm x 67.0 cm)
weight	81.6 lb. (37.0 kg)
power consumption peak	1200W
power consumption standby	100W
power consumption power save	<15W
acoustic noise operating	<53 dB
acoustic noise standby	<39 dB