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i have problem in dell 3100 cn drum ibc belt roller to reset.??ß
i rotate belt it work den after some print it go again to one side than agin a problem 004-321 than i adjust it agai after opening cover of drum. than it go again after some print same place if some body help me to give a knowledge how to adjust rollers that belt stay this place where i wanto adjust,???
00491771761101 whtas app
thank you very much