i have a kyocera 4551ci with error code C2810 at first i tried to clean the waste toner box clean waste toner motor still the error code is still there.so i got another working machine i have replaced the following
waste toner box
waste toner motor
transfer belt unit
front PWB
Engine PWB
upgraded the machine to the latest firmware
but the error code is still there.all the parts i replaced are working okey from the other machine and when i replaced the parts from the machine with error to the other working machines all the parts are working okey what could be the problem
waste toner box
waste toner motor
transfer belt unit
front PWB
Engine PWB
upgraded the machine to the latest firmware
but the error code is still there.all the parts i replaced are working okey from the other machine and when i replaced the parts from the machine with error to the other working machines all the parts are working okey what could be the problem
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