Konica minolta c452 light print at bottom

[allan]

Re: Konica minolta c452 light print at bottom

Where the IU's new or rebuilt? Clean the laser slit glasses proper as per copyman. Pull the Laser unit if needed to clean it proper.
The ITBU how old is that? Its not something I have seen on this model but if the IU and laser checks out to be good a primary transfer issue could be something to look into.
But there is work to do before considering that.

Its better to test run paper in LEF to check as much of the working surfaces as possible but sure you know that.
Your post to rep ratio is something.

[Gift]

Re: Konica minolta c452 light print at bottom

Finally some neat samples - I'd start with the laser, too - looks mainly like a dirty polygon mirror surface

[irokkas]

Re: Konica minolta c452 light print at bottom

It was the magenta IU.Ι changed it and everything is fine.Thank you all for your help.