20 Most Recent OKI C5400tn Laser Printer Questions & Answers

I recently purchased an OKI specifically for my stationery business as well (using metallic cardstock) and the company told me that no OKI printers work on metallic paper... I am STILL on the search for an invitation printer! Its frustrating to say the least....

OKI C5400tn... | Answered on Mar 16, 2011

try cleaning the LED heads. These are located in the lid of the printer, they are facing you when you lift the lid up. They form the latent image on the drums and any dirt on them will give the symptoms you describe.

OKI C5400tn... | Answered on Mar 16, 2011

Check paper cassette to make sure the guides are tight. Also make sure all rollers and transfer belt is set properly.

OKI C5400tn... | Answered on Feb 19, 2010

This is a PS Can't Happen Failure and occurs when an error has been detected in the PostScript core.

If an address is displayed on the LCD, note it down for future reference.

Restart the printer and it should be cleared.

OKI C5400tn... | Answered on Sep 11, 2009

You need to do s head clean.
This could take 2 or 3 goes but should fix it you will find head clean in the maintenance settings.
It eats the ink so only do as you need.
let me know how it goes.
Regards Craig

OKI C Office... | Answered on Feb 03, 2018

If you printer has an additional memory card fitted then remove it (powered off of course) and turn on and see what happens. If the fatal error is still there then with the age of the machine (getting on in years) it is better to replace it as the error refers to the cpu in the control board and that's expensive on older machines to replace.

OKI C Office... | Answered on Jun 21, 2016

1 fuser unit or
2 transfer belt

OKI C Office... | Answered on Nov 16, 2015

the best soloution is to replace the unit with a brand new one as reset fuses are difficult to work with on fuser units but if you search the internet you might be able to find a reset kit from alibaba or amazon

OKI C Office... | Answered on Oct 27, 2015

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