20 Most Recent OKI C9500dxn Led Printer Questions & Answers

check your paper thickness setting in your drivers
2. clean separation pad at the bottom of the paper tray
3. clean rollers located after the pick up area(registration rollers)
4. check actuators for the sensors to see if they are sticking

OKI C9500dxn Led... | Answered on Oct 27, 2015

You may have blocked print head nozzles.
Try the printer maintenance to clear the printer nozzles.
After several deep cleaning attempts and there is no improvements in the print then a new print head is required.

OKI C9500dxn Led... | Answered on Oct 11, 2012

There is most likely jammed in the entrance or hanging out of the fuser

OKI C9500dxn Led... | Answered on Mar 04, 2011

The power supply probably died. Common in the 9500. Also, make sure you are using the recommend power cord for this printer. This printer uses a ton of power and has a requirement for a beefy power cord. Make sure your using a 20 AMP receptical.

OKI C9500dxn Led... | Answered on Jul 23, 2010

I have the same problem with my OKI c3100, please help

OKI C9500dxn Led... | Answered on Apr 29, 2010

Try to force a sheet into the feeder in order to clean and possible remove any piece of sheet. I had the same problem error 380: paper jam in oki 5300, but this time it said to open the front cover...

OKI C9500dxn Led... | Answered on Oct 07, 2009


Here is the maintenance manual of your unit. You can use this to check as this also has diagrams which you can refer to.

Please post back so that I can assist you further.

Here is the link btw:

Maintenance manual:


User guide:


OKI C9500dxn Led... | Answered on Aug 13, 2009

Ich denke es mus die Sensorplatine mit den drei Gabellichtschranken im manualtray ausgetauscht werden.

OKI C9500dxn Led... | Answered on Jul 24, 2009

OK suspect ram module- change or replace

OKI C9500dxn Led... | Answered on Apr 24, 2009

We had this issue and removing the optional hard disk fixed it for us, I'm guessing it was on the way out and wasn't really being used so it will not be missed.

OKI C9500dxn Led... | Answered on Nov 24, 2008

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