Good evening, I did according to the recommendations and the cartridge rotates normally, I cleaned the pump hose and mounted to test forcing the toner feed from programming, but the result is the same, pale black. I appreciate any other information that can help me repair this machine
Go ahead, take out the transfer band and the imaging units
puts newspaper
open back and clean the toner sensor in question lower the hose and blow it
come back and install it
Enter simulation and fool the door sensor by blocking what you can
Now, look for the code
5804037 ..on
5804130 on
5804134 on
there you see if the pump boots toner ,,, but ,,, to change it
they sell the internal rubber but that ... sometimes if sometimes not, with a pump of another color it works the same
yes, it will ensure that all the previous toner comes out until the black one comes out
or new, you will see
Good afternoon, and on vacation I could do the tests and in fact the pump does not throw toner, take out the hose and I tested if there is suction in the nozzle and nothing. Apparently switch to the bomb. Thank you very much for your valuable collaboration.