Printed in the USA. MS 11340/1202
OKIFAX®4580
Digital LED Facsimile
Specifications
Fax Performance
•Access:Walk-up or via PC with options
•QuickScan Speed: 6 seconds per page
•Modem Speed: 33.6 Kbps
•Transmission Speed: 3 seconds per page 2
•Dual Access: Yes
•Fax Resolution: 300 x 300 dpi
•Scan Width: 8.5" (21.5 cm)
•One-Touch/Auto-Dials: 10/100
•Group Dials: 10 groups, 110 numbers
•Delayed Transmission Timers: 10
•Broadcasting: 120 locations
•Polling: 110 locations
•Fax Forwarding: To fax numbers only
Optional Upgrades1
Multifunction Upgrade
•Description: Unimessage Pro – stand-alone with host PC;
Unimessage Pro LAN – 1 to 5 concurrent users standard,
with additional 10-user and 25-user upgrades available
•Features: Integrated user “desktop” interface; Optical
Character Recognition (OCR); File management (custom
capabilities for document creation, management and delivery)
•Document Management: Send faxes from PC; send paper
documents by fax or e-mail; input existing phonebook data
from any database file; receive e-mails and faxes into PC;
print copy and scan (see Optional Functionality)
Internet Fax Upgrade
•Description: T.37 Internet protocol-enabled facsimile
•Features: Send hard-copy documents as e-mail attachments;
distribute to groups of Internet fax machines, e-mail accounts
or a combination of both
Optional Functionality3
Printing
•Print Speed: 8ppm
•Print Resolution: 300 dpi
• Method: LED, toner-based
Copying
•Copy Speed: 8copies per minute
•Access: Walk-up or via PC
•Number of Copies: 50-page multi-copy capability
•Automatic Document Feeder: Up to 20 originals
•Resolution: 300 dpi copying
•Reduce/Enlarge: 25%–200%; 2-up and 4-up copying
Scanning
•Resolution: Up to 300 dpi
•Scan Speed: Up to 6 seconds per page
•Gray Scale: 64 levels
Compatibility
•Fax/Print: Windows®XP, Me/2000/98/ 95 and NT®4.0 3
•Scan: TWAIN compatible 3
Interface
• Optional: IEEE 1284 bi-directional parallel (cable included);
RJ-45 network connection with IFax Upgrade Kit
Paper Handling
•Universal Tray: (100 sheets max.); Letter, Legal, A4
•Manual Feeder: Letter, Legal, A4, Envelopes, Labels,
Overhead transparencies, Custom sizes
Memory
•Fax Standard: 4MB (up to 320 fax send/receive pages2)
Environmental
•Size (W x D x H): 12.3"x15.3"x7.5"
(31.6 cm x 38.3 cm x 19.0 cm)
•Weight: 16 lb., 12 oz. (7.6 kg) with image drum
•Power Modes: Ready and energy-saving Standby
Warranty
•Parts/Labor: 1-Yr. limited warranty with Overnight Exchange2
•LED Printhead: 5-Yr. limited warranty
Ordering Information
Description Part Numbers
OKIFAX 4580, 120V (Eng) 62211501
OKIFAX 4580, 120V (Eng/Fr) 62211502
Supplies
Toner Cartridge Kit 52111701
Image Drum Kit 40709901
Options
Handset Kit 70031801
IFax Upgrade Kit 70046901
Unimessage Pro MFP Kit 70041601
Unimessage Pro LAN MFP Kit 70041701
For more information on OKI Digital LED Facsimile
and supplies, including OKIcare®Extended Service Programs:
1-800-OKI-DATA (800-654-3282).
1Either IFax option or Unimessage Pro/Pro LAN option can be
installed, not both.
2Based on ITU-T Test Chart #1.
3Requires Unimessage Pro or Pro LAN MFP option.
4Available in the U.S. and Canada only.
Specifications are subject to change without notice.
© 2002 Oki Data Americas, Inc. OKI, OKIFAX, OKIcare Reg. T.M.,
M.D., M.R., Oki Electric Industry Co., Ltd. 7-Day/24-Hour logo,
One Year Overnight Exchange logo T.M., Oki Data Americas, Inc.
Windows, Windows NT, Reg. T.M., Microsoft Corp. Unimessage
T.M., Wordcraft International Corp. Energy Star Reg. T.M.,
U.S. EPA.
Unimessage Pro and Pro LAN software bring together
fax, Internet fax, e-mail, printing, copying and scanning to
provide fully integrated messaging right on your desktop.
Enjoy the economic benefits and
convenience of fax-to-email with the
IFax upgrade.
With the OKI IFax upgrade, you can send
paper documents as .tif or .pdf attach-
ments to an e-mail address, a group
of addresses, or a combination of fax
numbers and e-mail addresses.
Recipients can retrieve their faxes from
wherever they have access to e-mail—
rather than having to look for an actual
fax machine.
Communications Options1
Take control of your communications
with Unimessage™Pro software.
Unimessage™Pro or Pro LAN Multifunction
software are options you can add to your
OKIFAX®4580. They allow you—or your
workgroup—to fax, PC fax, copy, print, and
scan—all from one system.
These fully integrated desktop messaging
applications give you the flexibility to:
•Action your messages and files as they
arrive in your PC in-box
•View and edit different types of image files
without opening other applications
•Broadcast to multi-recipient distribution lists
•Time-delay transmissions and broadcasts
to take advantage of cheaper phone rates
•Scan documents and perform optical
character recognition (OCR)