• Send hardcopy documents to email addresses over the Internet
• Receive email messages and TIFF-F files directly to your fax device
• Automatic network configuration as a DHCP¹ client
• Conventional faxing with Super G3 33.6 Kbps modem � transmits a page in 3 seconds²
• Convert hardcopy documents into digital files for archiving (TIFF and PDF formats)
• Error-reducing, time-saving features include 40 one-touch, 150 speed dials, 20 groups and up to 50 manual dials for storing email addresses and fax numbers
• Combine email addresses and fax numbers into a single group for ease of communications
• 250-sheet standard letter/legal tray, 30-sheet ADF and optional 500-sheet 2nd tray handles variety of media types and weights
• Standard 200 page memory² with 20-hour battery backup, expands to 840 pages² with optional 2, 4, or 8 MB memory upgrades
• True 600 dpi transmission resolution with fast 8 ppm, 600 dpi class output
• 90-day on-site service warranty³; 1-year parts; 5-year LED printhead warranty

¹ Dynamic Host Configuration Protocol.
² Based on ITU-T Test Chart #1.
³ Available in the U.S. and Canada only.

Enjoy the economic benefits and convenience of fax-to-email along with standard faxing.
The OKIFAX^� 5680 I-Fax is a mid-volume fax equipped with Internet fax capabilities. You can use it to send paper documents as TIFF or PDF attachments to a single email address, a group of addresses, or a combination of fax numbers and email addresses, using the industry-standard T.37 Internet protocol.

As long as you have access to email, you can retrieve faxes from virtually anywhere! And, to make sending Internet faxes a snap, the OKIFAX 5680 I-Fax features a special Email Key to speed the entry of email addresses.

The performance you need for your growing business.
The OKIFAX^� 5680 I-Fax includes a superfast 33.6 Kbps modem featuring a 3 second-per-page transmission time¹ that sends your special report or urgent document quickly, saving you time and phone connection charges.

You can save even more money using the Internet fax feature to reduce both long distance and local toll costs. The standard 2.5 MB memory lets you scan and store up to 200 pages¹, which is especially important if you receive faxes after hours, or if the paper or the toner run out. Optional expansion memory �up to 8 MB with battery backup�lets you store up to 840 pages¹ for as long as 20 hours if the power goes out for an extended period of time.

Fast 8 ppm printing performance increases workgroup productivity.
The OKIFAX^� 5680 I-Fax offers 600 dpi class print resolution for clear, crisp documents at 8 ppm. You can also use it as an 8 ppm desktop copier and make up to 99 copies. In addition, the standard 250-sheet letter/legal paper capacity can be increased to 750 sheets with the optional universal 2nd paper tray�for long, unattended runs.

If you�re looking for a powerful Internet facsimile with advanced features... speed, flexibility and reliability... and a fax system that can handle your needs now and in the future... look no further than the full-featured OKIFAX 5680 I-Fax.

Fast, efficient dialing.
The one-touch dial system on the OKIFAX^� 5680 I-Fax is designed for easy use. You can program up to 40 one-touch destinations, 150 2- and 3-touch auto dials, and 50 manual dials. Preprogram email addresses, as well. Group dialing further increases your options: create up to 20 groups of mixed email and fax numbers, each with up to 190 destinations! By automating your most frequently called fax and email numbers, you can increase workgroup productivity.

The panel displays on the OKIFAX 5680 I-Fax are designed for comfortable, efficient use. The alphanumeric telephone directory displays names in the speed dial register alphabetically, allowing you to search for telephone numbers by name.

Easy network setup.
It's quick and simple to connect the OKIFAX^� 5680 I-Fax to your local area network (LAN). If you have a DHCP server on the network, the machine can be configured as a DHCP client by plugging a LAN cable into its Ethernet port. The server will automatically assign an IP Address, Subnet Mask, Default Gateway, and Primary & Secondary DNS Addresses.

If your network doesn�t support DHCP, you can enter the same information manually through the machine�s operator panel.

It�s that easy!

As easy as plug-and-play: Share the Internet fax and standard fax capabilities of the OKIFAX 5680 I-Fax with everyone on the LAN�simply by plugging in the network cable to the unit�s rear RJ-45 port.

¹ Based on ITU-T Test Chart #1.

Technology
Internet Fax	T.37 via 10 Base-T Ethernet
Modem Speed	33.6 Kbps
Transmission Speed (ppm)	3 seconds per page
Standard Memory	2.5 MB (up to 200 fax send/receive pages)
Dialing
Coded Auto Dial	40 one-touch/auto dials, 150 speed dials, 50 manual dials
Number of Groups / Locations	20 groups, 190 locations
Broadcast To Multiple Locations	240 locations
Paper Handling
Automatic Document Feeder	30 sheets (13 lb. � 20 lb.)
Maximum Scan Width	8.5" (21.5 cm); Scan Length: 5" to 14" (12.8 cm to 35.6 cm)
Standard Paper Capacity	250 sheets standard; 750 sheets max. Letter, Legal 13, Legal 14, A4 (16 lb. � 24 lb.)
Multiple Copies	Up to 99 copies from hardcopy original
Operating / Phyical Specifications
Dimensions Without Box (W x D x H)	13" x 16.9" x 9.6" (33.0 cm x 43.0 cm x 24.5 cm)
Weight Without Box	28.7 lb. (13.0 kg) with image drum
Additional Features
Delay Transmission	20
Confidential Transmission	Send and Receive; 16 mailboxes � password protected
Dual Access	Yes
Scan Speed (ppm)	2.85 seconds per page
Automatic Legal To Letter Reduction	yes
TAD Interface	Yes
Dual Line Capability	Yes
Fax To E-mail Capability	Optional
Real-time Faxing Via Internet Connection	Standard
Warranty
Warranty Parts And Labor Only	90-Days

* Published performance results are based on laboratory testing, individual results may vary.