Lexmark 4079 colorjet printer plus Service Manual - Page 95

Diagnostic, Testing, Printer

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Diagnostic Aids Diagnostic Aids Testing the Printer Using the Menu System Operator Test Functions Test Print A • Print Sample Print Head Cleaning Procedures Normal Cleaning Long Cleaning Printing Mode Power-On Self Test (POST) Controller Diagnostics . .... . Controller Diagnostics Menu Paper Load Test Printer Wrap Test Button Test LED Test LCD Test RAM Test Last Error Print Test Page Clean Heads Software Version Defaults Service Adjustment Mode 2-75 2-76 2-76 2-77 2-77 2-78 2-78 2-78 2-79 2-81 2-83 2-83 2-83 2-84 2-84 2-84 2-84 2-84 2-85 2-85 2-85 2-85 2-85 2-86 Testing the Printer Diagnostic Aids are divided into two types of functions: Controlier Diagnostics, and Service Adjustment Mode. In addition, some test prints can be run from the operator mode. The tests are provided for printer testing and diagnostics. The printerdoes not need to be attached to a host system to use the tests. Diagnostic Information 2-75

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Diagnostic
Aids
Diagnostic
Aids
Testing
the
Printer
2-75
Using
the
Menu
System
2-76
Operator
Test
Functions
2-76
Test
Print
A
•
2-77
Print
Sample
.
.
.
.
.
.
.
2-77
Print
Head
Cleaning
Procedures
2-78
Normal
Cleaning
2-78
Long
Cleaning
2-78
Printing
Mode
2-79
Power
-On
Self
Test
(POST)
2-81
Controller
Diagnostics
.
.
.
.
.
.
2-83
Control
ler
Diagnostics
Menu
2-83
Paper
Load
Test
2-83
Printer
Wrap
Test
2-84
Button
Test
2-84
LED
Test
2-84
LCD
Test
2-84
RAM
Test
2-84
Last
Error
2-85
Print
Test
Page
2-85
Clean
Heads
2-85
Software
Version
2-85
Defaults
..
.
.
.
.
.
.
2-85
Service
Adjustment
Mode
2-86
Testing
the
Printer
Diagnostic
Aids
are
divided
into
two
types
of
functions:
Controlier
Diagnostics,
and
Service
Adjustment
Mode.
In
addition,
some
test
prints
can
be
run
from
the
operator
mode.
The
tests
are
provided
for
printer
testing
and
diagnostics.
The
printer
-
does
not
need
to
be
attached
to
a
host
system
to
use
the
tests.
Diagnostic
Information
2-75