hi all, any help really appreciated
Firstly I know there are a lot of other threads on c4200. I have read them and tried all they suggest.
I have replaced main charger, grid, drum unit, developer unit,transfer roller, LSU, power supply board, even went as far as replacing main pwb. Firmware updated. All connections are good. But still every now and again C4200 WILL appear.
Black cat had some good suggestions in other threads but as yet nothing has worked in stopping the reoccurance of this code. Any other suggestions are greatly appreciated.
Thanks guys.
Firstly I know there are a lot of other threads on c4200. I have read them and tried all they suggest.
I have replaced main charger, grid, drum unit, developer unit,transfer roller, LSU, power supply board, even went as far as replacing main pwb. Firmware updated. All connections are good. But still every now and again C4200 WILL appear.
Black cat had some good suggestions in other threads but as yet nothing has worked in stopping the reoccurance of this code. Any other suggestions are greatly appreciated.
Thanks guys.