I am having the B200 error which is a major problem. I have followed the directions without luck.

[CW63]

B200 error. What must I do to fix the problem? I have removed the ink and printer head and unplugged for 10 min.  The MP620B still fails to work.

[Karl1]

Hi CW63,

If you have already tried reseating the print head without success, the printer would require service.  I recommend using the Contact Us link to get in touch with our support staff who can provide available service options.