Okifax 5680 - Printer OKI - Free user manual and instructions
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| Product Type | Multifunction Laser Fax / Copier / Printer |
| Brand | OKI |
| Model | Okifax 5680 |
| Technology | Laser |
| Functions | Fax, Copy, Print |
| Print Speed | 20 ppm (A4) |
| Fax Modem Speed | 33.6 kbps |
| Paper Input Capacity | 250 sheets |
| Paper Size Supported | A4, Letter, Legal |
| Dimensions (W x D x H) | 450 x 400 x 340 mm |
| Weight | 14 kg |
| Power Supply | 220-240 V, 50/60 Hz |
| Power Consumption | 350 W (operating), 10 W (standby) |
| Connectivity | Telephone line (RJ11), USB (optional) |
| Display | LCD with backlight |
| Memory | 8 MB |
| Resolution | 600 x 600 dpi |
| Maintenance | Clean scanner glass and paper path; replace toner and drum as needed |
| Toner Cartridge | OKI Part #43345601 (black) |
| Drum Life | Approximately 20,000 pages |
| Safety | Energy Star certified, CE marked |
| Spare Parts & Repairability | User-replaceable toner and drum; fuser and rollers replaceable by technician |
Frequently Asked Questions - Okifax 5680 OKI
How do I replace the toner cartridge in my OKI Okifax 5680?
Open the front cover, remove the old cartridge, and insert the new OKI toner cartridge (part #43345601). Close the cover and run a cleaning cycle if prompted.
How do I clear a paper jam?
Open the front cover and remove the drum/toner assembly. Check the paper path for stuck sheets and gently pull them out. Reinstall the assembly and close the cover.
How do I set the date and time?
Press the 'Menu' button, navigate to 'Date/Time', enter the current date and time using the numeric keypad, and press 'Set'.
How do I send a fax?
Place the document face down on the scanner glass or in the ADF. Dial the recipient's fax number using the keypad, then press 'Start'.
How do I connect the Okifax 5680 to a phone line?
Use a standard RJ11 phone cable to connect the 'Line' port on the back of the machine to your telephone wall jack. For an additional phone, connect it to the 'Phone' port.
How do I print from my computer?
Connect the printer via USB (if available) or a parallel cable. Install the driver from the CD or OKI's website, then select 'OKI Okifax 5680' in your application's print dialog.
What type of paper should I use?
Use plain laser paper of weight 75-90 g/m² in A4, Letter, or Legal size. Avoid glossy or coated paper as it may cause jams.
How do I clean the scanner glass?
Turn off the machine and unplug it. Use a soft, lint-free cloth slightly dampened with water or a mild glass cleaner. Wipe the glass gently and dry it.
What does error code 'E01' mean?
E01 indicates a paper jam. Follow the jam clearance procedure. If the error persists, check for torn paper fragments inside the machine.
How do I adjust the fax transmission contrast?
Press 'Menu', select 'Contrast', and choose from 'Light', 'Standard', or 'Dark'. Confirm with 'Set'.
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