Error Code Solution: C-3303 Follow
Problem
Error Code C-3303, Issue with fuser Fan FM33 and FM34
Solution
Replace fan FM33 and/or FM34
To access the fan
Remove the cover screw
Remove 4 screws
Remove the two screws in the back. you can use a mirror or phone camera to locate it
Remove the screw in the front left
Then, Lift the the whole assembly and flip it upside down to access the fan screws