Quote Originally Posted by ShonRipz View Post
Having the same issue with yellow on a mp c305. Says toner not detected. I'm lead to believe replacing D1175162 BRB corrects thisnissue? How are these toner hoppers different from the old toner pumps? Fairly reliable toner hoppers?
For the MP C305 there is a bulletin for this issue. It lists a handful of different causes, including broken toner hopper, the toner bottle housing, and the PCDU being installed incorrectly.