User's Manual

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15.3.5 Remove the extrude block.
The extruder block can be remove without disassembling other parts. This Method could be
useful for cleaning or fixing a clog.
15.4 Unclogging Extruder.
When extruder unable to extrude filament, very likely a blockage or partial blockage is
formed somewhere in the channel of the hotend.
1
Remove the 2xM2.5 hex screws.
2
Pull out the extruder block, then turn it for
90
o
so that is it is vertical and remove it
from the extrusion mechanism.
3
The filament and extrusion gear will be
expose for maintenance.