A new problem that I am seeking answers to. I have Copystar 2550 that I am working on. It was leaving wide white lines in the middle of the copy. I changed out the drum unit assembly thinking that with a new drum, blade, main charger etc. the problem would resolve. It did for about a week. Now the white line is back and moving around.
The service manual suggested several fixes. The first was to change out the drum unit assembly. The next thing they suggest is the developer is dirty or the mag is dirty and to change out the developer unit. My poor customer is still upset about the high cost of the drum unit assembly. The manual also suggest that the copier might be unlevel..and we checked that..no problem there. The next suggestion is the shading plate could be dirty or require an adustment. Have not done that yet.
On this forum someone suggested the temp of the fuser could be turned down 10 degrees to resolve the problem..no luck with that.
Sooooooo I am taking suggestions if anyone has any.
The service manual suggested several fixes. The first was to change out the drum unit assembly. The next thing they suggest is the developer is dirty or the mag is dirty and to change out the developer unit. My poor customer is still upset about the high cost of the drum unit assembly. The manual also suggest that the copier might be unlevel..and we checked that..no problem there. The next suggestion is the shading plate could be dirty or require an adustment. Have not done that yet.
On this forum someone suggested the temp of the fuser could be turned down 10 degrees to resolve the problem..no luck with that.
Sooooooo I am taking suggestions if anyone has any.
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