BROTHER MFC3360C DOOR OPEN MESSAGE

[SPYDERMIKE]

HI, I HAVE A BROTHER MFC3360C PRINTER AND I KEEP GETTING A MESSAGE THAT DOORS ARE OPEN BUT ALL DOORS ARE CLOSED. WHEN I PLAY WITH THE LEVER THAT GOES INTO THE HOLE WHEN YOU CLOSED THE DOORS SOMETIMES THE MESSAGE GOES AWAY. THIS HAS BEEN THE BEST PRINTER I HAVE EVER HAD AND I WANT TO FIX IT. ANY IDEAS

TYPING IN ALL CAPS SINCE I JUST HAD SHOULDER REPLACEMENT AND IT IS EASIER. THANKS, MIKE