Question about Brother MFC-9440CN Laser Printer

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Magenta Dots vertically on Left margin of page

I can not find a solution to my Brother MFC 9440 CN printing magenta
dots, 7 of them all vertically on the left margin.

My reports go to customers, and i cant find a solution, please help

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That is referred to as a repeating defect...most likely caused by a defect on the magenta drum unit. Here is a link for information on how to repair this problem:

http://welcome.solutions.brother.com/BSC/public/us/us/en/faq/faq/000000/000200/000016/faq000216_016.html?reg=us&c=us&lang=en&prod=mfc9440cn_all&Cat=3

Posted on Jan 17, 2009

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Posted on Jan 02, 2017

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