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Jose
08-05-2011, 03:25 AM
we have a C20 and it seems to be only jamming when you print/copy from the 3rd tray. You will get transfer jams, horizontal jams and exit jams and misfeeds randomly every 5-15 pages when printing from tray 3. Have updated pp firmware to current. Controller and engine are current ver, changed tray 3 whole Feed unit with motors and sensors and board from different tray. No change. But when printing from tray 2 no problems at all.

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