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PHASER 7750 WITH THIN WHITE LINE DOWN MIDDLE OF LONG EDGE OF PAGE. I have a thin (about width of a human hair) running down entire long edge of every printed page that has magenta in the print. I ran the solid fill test pages and the line only shows on the magenta. I replaced the magenta imaging unit and the line is still there. I have also changed the transfer roller and belt cleaner. I have heard that this problem can only be the imaging unit or the developer. Can someone confirm that please? Also, assuming the problem is the magenta developer, can i have the part # for the magenta developer and instructions on how to change the magenta developer? Thank you in advance. - Scott

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  • info15108 Apr 25, 2010

    Perfect. thank you very much.

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Go to the following website:

http://www.eserviceinfo.com/download.php?fileid=43818

This will take you to a page that will allow you to download the complete service manual for free. Just click on each number in turn to the left of the Multipart heading. Inside you will see the printing troubleshooting guide as well as a complete parts list. This should give you the information that you need to be able to resolve your printer issue.

Posted on Apr 25, 2010

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