Blocked nozzle III
III. Disasamble and rebuild your hotend
In hard stucked cases of the nozzle, you will need to do some disassembly of your hotend. To be sure you will reassemble everything correctly, its good point to take notes and photos when you disassamble the hotend. First of all, rempove the stucked filament as previously, then check your printers manual to know exactly how to proceed to dismantle the hotend.