Kyocera mita fs1900 error code 4000:0074552

theres a sercive manual on this page as pdf format,hope it helps

Error Codes Kyocera Mita KM5050 Code C4200

Have you googled for it?

You can disconnect the negative terminal on your battery for 30 seconds that will clear your error codes for you....Good Luck.....

That service code refers to the flash dimm, which is on the main pwb assy (controller). You have to try upgrading the system firmware. If the upgrade procedure fails, then you have to replace the flash dimm.

you need to reset the fixing unit. go to mode and input 163 then start off then on.

IF you have corrected the problem that caused the C610 (broken fixing heater wire), then the error is cleared by turning the machine power switch off then back on.

This is a fixing unit error. If you have had a power outage or your power has flickered it maybe able to be reset with out parts. Go to www.gfbm.net and call thier number and they should be able to reset it over the phone at no charge.

This C6000 error code is triggered by a few things all having to do with the fixing heater wire. Ask your technician to check the thermistor, the thermal cutout and the connection between the thermistor and the power supply board. My guess would be that the power surge overloaded the power supply board. This is not something that can be reset and may require new parts.
The manuals that describe the error codes are only available to Kyocera technicians, sorry.
Henry

bad engine board... replace it...

I’m happy to assist further over the phone at https://www.6ya.com/expert/norman_d2fa496dce30c65d

its a problem in your cooling and drive system... consult kyocera for an explanation of this code...

I’m happy to assist further over the phone at https://www.6ya.com/expert/norman_d2fa496dce30c65d