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6.4 Nozzle Maintenance
Nozzle cleaning:
In the printing process there will be excess
filament residue melted on the nozzle for the
print item impact so need to be cleaned.
Step 1: Heat up the nozzle (the last printing
temperature shall prevail).
Step 2: Use tweezers to hold a soft fiber cloth
or some other high temperature resistant soft
goods wipe clean
(prohibit the use of sandpaper
blades and other sharp with corrosive tools items
grinding cleaning).
Note:
the nozzle high temperature, operation
attention to burns;
