20 Most Recent OKI B2500 Black and White Copier Questions & Answers

If you have not fixed this by now, I have the fix.
Turn the printer on, hit the following keys on your printer:
down arrow, *, #, ok, 1, ok
After that, hit the down arrow until you see T>Printer and then hit ok.
Next turn off the printer, count to 5, and then turn back on.
Repeat the first step, but in place of the number one, insert the number 0.
These were the steps given to me by the oki customer service and it fixed my printer. If you have problems, the number is 800-654-3282.

Hi
Usually this means the fuser bulb has failed. This will take an experienced tech to replace the bulb. You might be able to get a fuser unit from www.katun.com

The fuser is not heating up to fuse your toner to the paper. You may have had a bad paper jam that damaged something? Make sure there is no torn paper at fusing unit that has been missed.

Good day All
I had the same problem as i posted eralier. Replaced the fuser unit from another same machine- same problem. Contacted the dealres and As per there advice replaced the main board and the probelm is solved

I could not belive it The main board has to be replaced for solving this issue ? No there should be a reset Code or procedure any body knows . Pls post

Thanks and regards

really have to ask that anything dropped can be damaged

replace cartridges for $$$$ or toss printer as OKI stopped making printer 3-4 years ago.

There could be a few possible reasons why your Okidata Microline 280 Eco printer is jumping around 0.75" for each new page. Here are some things to check:

1. Check the paper feed mechanism: Make sure the paper is feeding correctly through the printer and that the paper guide is properly aligned. If the paper is not being fed correctly, it can cause the printer to jump around.
2. Check the tractor feed mechanism: The tractor feed mechanism may not be gripping the paper correctly, causing it to feed inconsistently. Make sure the tractor feed mechanism is properly aligned and tightened.
3. Check the page length settings: Double-check that the page length settings are correct and that they match the size of the paper you are using. If the settings are incorrect, the printer may not be able to print the entire page and may skip to the next page prematurely.
4. Check the top of form settings: Make sure the top of form is set correctly and is not too close to the top of the page. If it is too close, it may cause the printer to jump around.
5. Check the print head alignment: If the print head is not aligned correctly, it can cause the printer to jump around. Check the print head alignment and adjust it if necessary.

If none of these steps resolve the issue, it may be a hardware problem with the printer itself. In that case, you may need to contact Okidata technical support for further assistance or consider taking the printer to a professional repair shop.

The exposure lamp is dirty and needs to clean on all surfaces. if not fixed then you need to replace the lamp.

You cannot repair this error easily. Most times its the main board that has the problem but its more than likely to be the scanner pcb than the main board. I am actually in the middle of the very same error and have tried the main board and it is the scanner pcb that is causing this particular problem. As you do not state what model you have , I cannot give you a part number.

Check the cyan developer unit and cyan drum.

Hi, I believe that this is a high-temperature error. so, you might need to move the printer to a cooler room or lower the temperature of the room that the printer is in. Thank you.

This is the only place it is mentioned is the Service Manual and the Error codes list https://www.manualslib.com/manual/869465/Oki-C9600.html?page=253&term=RFID&selected=5#manual Use the Search feature for 'RFID'.

C9600/C9800/ES3640 Error Codes - OKI Support

https://my.okidata.com > idocs2.nsf PDF May 24, 2005 - Access failure to parameter storage location due to file damage or etc. ... An interface error was detected with the RFID reader device. 4 pages

The OKI replacement drum explains how to reset the timer in the paperwork that comes with the drum.

https://www.google.com/search?q=Error+182+call+service+OKI+B432+DN https://printcopy.info/index.php?l=en&mod=erc&brand=OKI&model=B432dn&code=182 This what OKI U.K. says Service Call 181: Error 182: Error 183: Error 184: Error 185: Error Option unit I/F error (181 = Duplex Unit. 182, 183, 184, 185 = Optional Tray) Does this error recur? Yes Restore the power. Check to make sure the contact points of the connector and replace the optional unit

This is what Oki says regarding that issue.

Troubleshooting ' OKI

https://www.oki.com > printing > contents > contents Nothing is displayed on the display screen after turning the machine on. ... The output port of the printer driver is incorrect. Specify the output port for ...