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aimprint
05-15-2011, 03:28 PM
c450 image is blurred(out of register) as it gets about 12 inches down the sheet, other colors in perfect register to each other. Run registration and colors in perfect alignment but black is actually an 1/8 of an inch below the last color registration by the time it gets to the bottom. Cant find mention of a fix in service manual. Can someone point me in the right direction. Thanks

empiru
05-16-2011, 08:21 PM
Have you cleaned the sensors from under the Transfer Belt?
You have to open the right door, the left door, pull out the Waste Toner Box, pull out the Transfer Belt and on the right side of the machine, under the belt you will find 2 sensors (one towards the front, one towards the back of the machine) covered by a metal sheet that you can slide...

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