Lexmark 4079 colorjet printer plus Service Manual - Page 98

Print, Cleaning, Procedures, III III

Page 98 highlights

Diagnostic /lids 5. Press Select. Th€ display reads C6 Print rest arid pr inting 3 started. After the nozzle ched< is printed, the printer returns to thH men: rrrcde. =.: :t_ 1.:gore Nozzie Printotil In this example, ono if the nozzles are clogged, result a void in the print. You would run the head clean procedures, than run print sample again. Print Head Cleaning Procedures rhese procedures clean out the ink l ines during dag lost c orocedtmes or after new ink parts have been Installed. Normal Cleaning This head cleaning p -cc;eOure takes abcut 15 seconds. After cleaning the le acs, run the nozzle check or Ter t. Pr rut A •:ci check pHnt quality Long Cleanling Use this procedure when the heads are still dogged ate running normal cleaning Use this procedure only when necossa 7, since much mik is used 2-78 Rim (;olor Apnn e PS 4070 HMS In MOO I III III MI 4I. HP !MICH.,. I Fit Mullin! • R .14 MALI 1.4

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Diagnostic
/lids
5.
Press
Select.
Th€
display
reads
C6
Print
rest
arid
pr
inting
3
started.
After
the
nozzle
ched<
is
printed,
the
printer
returns
to
thH
men:
rrrcde.
=.:
:t_
1.:gore
Nozzie
Printotil
In
this
example,
ono
if
the
nozzles
are
clogged,
result
a
void
in
the
print.
You
would
run
the
head
clean
procedures,
than
run
print
sample
again.
Print
Head
Cleaning
Procedures
rhese
procedures
clean
out
the
ink
l
ines
during
dag
lost
c
orocedtmes
or
after
new
ink
parts
have
been
Instal
led.
Normal
Cleaning
This
head
cleaning
p
-
cc;eOure
takes
abcut
15
seconds.
After
cleaning
the
le
acs,
run
the
nozzle
check
or
Ter
t.
Pr
rut
A
•:ci
check
pHnt
quality
Long
Cleanling
Use
this
procedure
when
the
heads
are
sti
ll
dogged
ate
running
normal
cleaning
Use
this
procedure
only
when
necossa
7,
since
much
mik
is
used
2-78
Rim
(;olor
Apnn
e
PS
4070
HMS
In
MOO
I
III III
MI
4I.
HP
!MICH.,.
I
Fit
Mullin!
R
.14
MALI
1.4