Question about Brother Office Equipment & Supplies
I saw a solution from mix-it-up, he said machine error 50 means this plastic strip that runs under the printer head is not straight anymore. he said the printer head uses the strip as a guide to determine its position along the printer head track. it's possible that it got caught underneath the printer head during the paper jam. i have a picture here of the strip http://img168.imageshack.us/my.php?image=encoderstripdh1.jpg. and i made a pdf slideshow of how i dissembled the top of my mfc-420cn. http://www.sendspace.com/file/ktvhfe. you only have to follow my slideshow up to where the printer body cover is removed until u see the plastic strip. just move it around until it's no longer bumped or pushed by other moving parts. the design should be similar to the 440cn.
Posted on May 12, 2008
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Posted on Jan 02, 2017
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