DOC-13000 Rev. E
7–19
Connex500/350 User Guide
Cleaning the
Print Heads
Periodic
inspection
and
cleaning
of
the
orifice
plates
on
the
bottom
of
the
block
ensures
that
the
nozzles
are
not
clogged.
A
wizard
guides
you
through
the
procedure,
and
adjusts
components
of
the
Connex
printer
to
enable
you
to
perform
it.
This
procedure
takes
about
20
minutes,
and
should
be
done
at
the
beginning
of
the
work
day
or
before
a
big
printing
job.
To clean the print heads:
1. Prepare—
•
isopropanol
(IPA—isopropyl
alcohol)
or
ethanol
(ethyl
alcohol)
•
disposable
cleaning
gloves
•
an
Objet
‐
supplied
cleaning
cloth
or
equivalent
•
a
mirror
2. Start
the
Heads
Cleaning
wizard
from
the
Options
menu
of
the
printer
interface
(see
figure 7
‐
26
on
page 23).
3. Follow
the
instructions
on
the
wizard
screens,
and
select
the
check
boxes
to
confirm
that:
•
you
have
checked
that
the
tray
is
empty.
•
you
have
closed
the
cover.
Figure 7-19: Head cleaning procedure—wizard screen
4. Click
Next
.
The
printer
prepares
for
you
to
clean
the
heads.
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