Lexmark 4079 colorjet printer plus Service Manual - Page 113

Lexmark 4079 colorjet printer plus Manual

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Diagnostic Aids The menu in Service Adiustment Mode shows the following items: Table 3-1. Service Adjustment Mode Functions Menu Item Description Black Offset Used as a standard for the )ther colors Cyan. Magenta, and Yellow offset Adjust using Print Position Adjustment procedure Direction Offset Set the black print for printilg in both directions. Test Print • Fest Print A - short test pattern • Vest Print B - test color mixing, evenness • Test Print C - pr int posit or check, all possible settings shown • Test Print D - print head settings shown • Heat Run - test paper feed mechanism without porting Cleaning • Cleaning A - normal clean • Cleaning B - long clean • Cleaning C - fills new tu:Ding, Js ing approximately 4 grams .)f each color ink • Cleaning D - flushes the tubes thoroughly, using 4.5 grams of each color ink Center Head Centers the carriage and incaps the heads Repair InformatIon 3-7

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Diagnostic
Aids
The
menu
in
Service
Adiustment
Mode
shows
the
fol
lowing
items:
Table
3-1.
Service
Adjustment
Mode
Functions
Menu
Item
Description
Black
Offset
Cyan.
Magenta,
and
Yel
low
offset
Direction
Offset
Test
Print
Cleaning
Center
Head
Used
as
a
standard
for
the
)ther
colors
Adjust
using
Print
Position
Adjustment
procedure
Set
the
black
print
for
printilg
in
both
directions.
•
Fest
Print
A
-
short
test
pattern
•
Vest
Print
B
-
test
color
mixing,
evenness
•
Test
Print
C
-
pr
int
posit
or
check,
all
possible
settings
shown
•
Test
Print
D
-
print
head
settings
shown
•
Heat
Run
-
test
paper
feed
mechanism
without
porting
•
Cleaning
A
-
normal
clean
•
Cleaning
B
-
long
clean
•
Cleaning
C
-
fi
l
ls
new
tu:Ding,
Js
ing
approximately
4
grams
.)f
each
color
ink
•
Cleaning
D
-
flushes
the
tubes
thoroughly,
using
4.5
grams
of
each
color
ink
Centers
the
carriage
and
incaps
the
heads
Repair
InformatIon
3-7