DOC-13000 Rev. E
7–13
Connex500/350 User Guide
8. In
the
Flushing
Options
screen
(see
figure 7
‐
12),
choose
how
thoroughly
you
want
to
flush
the
system.
Figure 7-12:
Flushing Options
screen
•
Economy
.
This
cycle
can
be
used
when
replacing
a
light
‐
colored
model
material
with
a
darker
material
(such
as
TangoBlack™
or
VeroBlack™),
or
if
the
exact
color
of
the
printed
models
is
unimportant.
The
wizard
flushes
the
system
with
the
minimum
amount
of
material
needed
to
ensure
that
models
have
the
mechanical
properties
of
the
new
material.
•
Efficiency
.
This
option
is
adequate,
in
almost
all
situations,
for
printing
models
with
uniform
and
accurate
color.
It
is
recommended
because
it
can
potentially
save
25
to
75
percent
of
the
material
used
to
flush
out
the
old
material,
compared
to
the
High
Performance
cycle.
Note,
however,
that
there
may
be
times
when
the
shade
(color)
of
the
printed
model
is
slightly
affected
by
material
previously
used.
The
wizard
identifies
the
feed
tubes
and
heads
requiring
cleaning,
based
on
your
selections
in
the
previous
screens,
and
flushes
only
these
parts
of
the
system.
•
High
Performance
.
Use
this
cycle
when
the
printed
models
must
have
the
exact
color
of
the
new
material.
The
wizard
thoroughly
flushes
all
of
the
feed
tubes
and
heads
needed
for
printing,
based
on
your
selections
in
the
previous
screens.
This
is
done
even
if
a
selected
material
is
already
present
in
the
system,
since
it
might
contain
small
amounts
of
material
previously
used.
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