I have a problem with bizhub c500. Shows me the error 45-20. From what is written in the service manual, it is a problem with the calibration.
Earlier showed me the error 23-09. I cleaned the transfer belt unit, there were a lot of waste toner, and the belt did not want to turn. After cleaning error gone.
Then 29-20. Swapped places yellow to magenta drum potential sensor. Error disappeared. Once showed 27-01.
It still shows up 45-20. I'll turn the machine displays the communication "Please wait, initial settings" or something similar, and after a few seconds shows this error.
Cleaned with compressed air the calibration sensors (PS8 and PS9).
Has anyone had this problem?
Earlier showed me the error 23-09. I cleaned the transfer belt unit, there were a lot of waste toner, and the belt did not want to turn. After cleaning error gone.
Then 29-20. Swapped places yellow to magenta drum potential sensor. Error disappeared. Once showed 27-01.
It still shows up 45-20. I'll turn the machine displays the communication "Please wait, initial settings" or something similar, and after a few seconds shows this error.
Cleaned with compressed air the calibration sensors (PS8 and PS9).
Has anyone had this problem?