Error c-4 on my kyocera km-1620 - Copystar CS-1650 All-In-One Laser Printer

please switch off the printer and switch on the printer and check it

Try the main charge first...if not working Replace the laser unit.

Causes:
1. Unstable power source
2. Low/High voltage
3. Broken thermistor wire
4. Poor contact in the thermistor connector terminals.
5. Heater lamps are broken or not installed correctly.

Before resetting "6XXX" series code, make sure that defective parts have been replaced/repaired.
Reset Procedure:
Enter 1087-1087 (1087 twice) from the keypad.
Enter 163 by using keypad.
Press "Start" (the green button) twice.
The machine will restart automatically.

the buttons stop working because the internal pressing are crash and you should replace it or join it by welding. but first of all you may blow the panel it could be some dust.

you have a code that says something is not turning inside

http://printcopy.info/?l=en&mod=free&chap=erc&brand=Kyocera-Mita&model=KM1620

no sir km 1620 is basic copier machine. for printer series you should go with km 1635/2035/1650/2050 or the newest one taskalfa 1800

kyocera km 1620 whats a code e32.

how to repair kyocera km 1620, showing error message "A3" "200"