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01-03-2014 08:28 AM
hello, i have a problem with my officejet 8600 all in one, i had a problem with the faxfunction so i changed the mainboard of the 8600 with the one from another working 8600. But now both of the 8600s are displaying "carriage jam" with both mainboards. (also with original mainboard) .
OOB and full reset didnt work.