6.3.9
First
layer
calibration
(kit
only)
Now
we
will
finally
calibrate
the
distance
between
the
tip
of
the
nozzle
and
the
probe.
Check
if
your
surface
is
clean!
You
can
find
instructions
on
how
to
clean
it
in
the
chapter
.
Don't
forget
to
complete
chapter
or
you
can
permanently
damage
the
surface
!
You
can
launch
the
calibration
from
menu
Calibration
->
First
layer
cal.
The
printer
will
probe
the
bed
and
start
printing
a
zig
zag
pattern
on
the
surface.
The
nozzle
will
be
at
the
height
based
on
the
PINDA
probe
setting,
it
must
not
by
any
means
touch
the
surface.
Pict.
10
-
How
to
tune
the
nozzle
height
live
during
the
test
print.
Note:
-0.640
mm
is
only
for
illustration.
Your
setting
will
be
different!
Observe
the
line
which
is
being
extruded
on
the
surface.
A
new
menu
will
automatically
show
up
where
you
can
tune
the
nozzle
height
live
during
the
test
print.
The
point
is
to
lower
the
nozzle
until
the
extruded
plastic
sticks
nicely
to
the
bed
and
you
can
see
it
is
being
slightly
squished.
Set
value
should
not
exceed
-1
mm,
if
you
have
to
adjust
it
more,
move
the
probe
slightly
higher.
23