I just cleaned the drumm of a BROTHER HL-1850 printer and shows a message like 'Opened Cover', i checked out all of the covers and trays an everything seems to be well closed. I followed the steps of pressin GO and SET in the sequence they mention but nothing happens. Maybe i'm missing something. Thanks in advance. ... Foro: diplofix.com - De: Nostromo - Fecha: 2009-03-19 21:28:32