bad print problem MA 4500ifx

[Exodia-P4]

Hello,

I have a little problem on a MA 4500ifx.
The left side of the print is not or bad printed...
I clean the laser glass, change the PCU and change the dev but I already have the problem...
I think I must clean the laser unit completly
Thanks for your help
20250115175827937.pdf

[Larhal]

What was the original problem. Is the machine extremely dirty? do you us Original Utax toners? There may be a spill on the one side or toner has gotten inside the laser.

[kjg]

Pull the charge roller unit out completely and make a print. you should get solid black. if you still have the same issue then its not in the LSU. Try a panic stop and Check drum to see if solid black image is staying on drum. could possibly be transfer pressure issue.

[Dark Helmet]

Check that the transfer roller is seated properly under the drum.

[Exodia-P4]

Hello everybody and thank you for your help
The printer in not dirty, It's OEM toners. I check the transfert roller and it looks OK...
I will bring back the copier to my warehouse in order to completly clean the laser.
Good bye

[Exodia-P4]

Hello, I find the problem. the laser is very dirty. I clean It and it's OK. Thank you for your help

[Lunatech]

Good job! Thanks for letting us know.