How to fix a blank display on Oki Fax Machine?
To resolve a blank display on your Oki Fax Machine, ensure the power cable is securely connected to both the machine and the wall socket. Verify that the wall socket has power and that both the wall socket and the machine are switched on.
Why my Oki OKIFAX 5780 won't dial a telephone number?
If your Oki Fax Machine won't dial a telephone number, start by checking the power cable and wall outlet. Ensure the telephone line is connected to the LINE socket on the back of the machine. If you have an external telephone, check for a dial tone. If there's no dial tone, there might be an issue with the telephone line. If there is a dial tone, the machine may be using the wrong dialling method (pulse or tone) for your region.
What to do if my Oki OKIFAX 5780 says 'PAPER OUT' when it's not?
If your Oki Fax Machine displays “PAPER OUT” even when the paper tray is full, make sure the paper is firmly stacked in the tray and check for any paper jams inside the machine.
How to prevent documents from jamming in my Oki OKIFAX 5780 Fax Machine?
If documents are jamming in your Oki Fax Machine, inspect them for wrinkles, tears, or other damage. Ensure there are no staples or paperclips attached and that the paper is clean and dry. Confirm that the document width is within the machine's paper width limits. You can also try copying the document on a photocopier and then faxing the copy.
What to do if my Oki OKIFAX 5780 Fax Machine display shows a communications error?
If your Oki Fax Machine shows a communications error, try sending the fax again and double-check that you are dialling the correct telephone number.
How to stop unwanted reports from printing on my Oki OKIFAX 5780?
If your Oki Fax Machine prints unwanted reports, check the user function settings and turn off the reports you don't want.
Why my Oki OKIFAX 5780 sent a completely blank fax?
If your Oki Fax Machine sent a fax but the received message was completely blank, ensure that you load the document face down before faxing.
How to fix light or streaky documents from Oki Fax Machine?
If your Oki Fax Machine produces documents that are light or have vertical streaks on them, and the machine is not out of toner, gently wipe the lens surface of the machine's LED array and then check if the machine is working properly.
How to improve image quality when faxing with Oki OKIFAX 5780 Fax Machine?
If your Oki Fax Machine image of the document printed by the remote machine is very poor, try changing the Resolution and Type of Original settings. Copy the document on the machine to determine how it will transmit.
How to improve the image quality of received faxes on my Oki OKIFAX 5780?
If the image of a received fax on your Oki Fax Machine is very poor, contact the person sending the fax and ask them to change their Transmit Resolution and Type of Original settings.
General| Brand | Oki |
|---|---|
| Model | OKIFAX 5780 |
| Category | Fax Machine |
| Language | English |
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