KYOCERA ECOSYS FS-1118 ERROR-C-6400

Question edited for a lot more clarity.
Question moved to Kyocera.

Nothing to do with a fax card, just make sure the back door is closed. It is normally called the 'Bypass Door' and gives card stock a flat run.

Kyocera FS-2026MFP "Toner Cartridge Improperly Installed"

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Question edited for clarity.

This is not a fuser unit error. Why change the fuser? Was it jamming at the fuser? Change paper to a better quality and make sure it is dry. A sensor is sensing a paper jam because the paper hasn't exited the machine.

4209 - The eject sensor (ES) does not turn on during paper feed from MP tray.

https://www.eps-antennas.de/fs-6030-mfp/fs-6025mfp_6025mfp-b_6030mfp_sm_rev_1.pdf

Generic Kyocera 4209 Error and fixes.

https://www.google.com/search?q=Kyocera+Error+4209

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See links below:
Kyocera Mita FSC5150DN Error Codes

Service manual:
http://total-page.ru/pdf/SM_FS-C5150DN-C5250DN.pdf

May not be worth repairing.

replace the fuser will fix that. Or if you want to stip it down check the lamps and if their ok change the thermistor and thermostat. But your better off just replacing the whole unit

I’m happy to help further over the phone at https://www.6ya.com/expert/ron_9356d26241d4cbf7

Code: 6400

Zero cross signal error
While fuser heater ON/OFF control is
performed, the zero-cross signal is not
input within 3 s.

Causes:
- Defective the power source PWB
- Defective the engine/high voltage PWB.

whai is the defect my kyocera ecosys fs-3900dn has error code call service 6000.0240336

It is a "mechanical error". The part after the colon is the number of pages printed. It's probably worthwhile taking the trays, toner and cartridge out and opening all the access doors and checking for something obvious before calling in an engineer.

Right click on the printer icon and choose properties. Your emulations are listed there.

Your drum unit is not seated correctly. Look inside for a bent drum ground clip.

Hi,

A downloadable copy of the Kyocera Mita FS-1010 user manual is available here.

Good luck and kind regards.

Thank you for using FIXYA.