The F3311 lock is located inside the polymer frame, sitting on the chassis (in modular pistols) or directly pinned to the frame.
For a step-by-step guide on how a factory reset works for the Sony Xperia E5: How To Factory Reset - Sony Xperia E5 Mobile How To YouTube• Nov 4, 2016 f3311 lock remove ftf
A: The "Fail To Feed" error in this context is a secondary effect. The printer cannot feed paper because the locked fuser is blocking the path. Solve the lock first. The F3311 lock is located inside the polymer
If a piece of paper is crumpled inside the fuser, the pressure roller cannot release. The actuator arm gets stuck on the paper. f3311 lock remove ftf
We will proceed from least invasive (software reset) to most invasive (manual gear turning).