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BFB 3000 Operations manual
Calibrate the Z height
A nozzle that is too high above the print bed will create a raft with a
curly look and will be very easy to remove from the print bed, The
picture on the right shows the raft rinted by a nozzle that is too high
with the bed on an angle, the raft goes from a narrow filament to a
curly filament by the end of the raft.
ADJUST THE Z HEIGHT TO CORRECT IN SMALL STEPS AS
SHOWN IN (Fig.1)
Re-print the test raft file to check the new z height
nozzles that are too high
Z height adjuster
Z Adjuster
locking nut
Turn the Z height
adjuster anti-
clockwise as
shown
To decrease the
gap between the
bed and nozzle.
Fig.1
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