Lexmark X6170 4408-K01 Manuale utente

Categoria
Multifunzionali
Tipo
Manuale utente

Questo manuale è adatto anche per

4408-XXX
Lexmark™ X6100 Series AIO
Lexmark and Lexmark with diamond
design are trademarks of Lexmark
International, Inc., registered in the
United States and/or other countries.
Table of Contents
•Index
Safety and Notices
Trademarks
Start Diagnostics
Edition: May 2003
The following paragraph does not apply to any country where such provisions are
inconsistent with local law: LEXMARK INTERNATIONAL, INC. PROVIDES THIS
PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do
not allow disclaimer of express or implied warranties in certain transactions; therefore, this
statement may not apply to you.
This publication could include technical inaccuracies or typographical errors. Changes are
periodically made to the information herein; these changes will be incorporated in later
editions. Improvements or changes in the products or the programs described may be
made at any time.
Comments may be addressed to Lexmark International, Inc., Department D22A/032-2,
740 West New Circle Road, Lexington, Kentucky 40550, U.S.A or e-mail at
ServiceInfoAndTraining@Lexmark.com. Lexmark may use or distribute any of the
information you supply in any way it believes appropriate without incurring any obligation
to you. You can purchase additional copies of publications related to this product by
calling 1-800-553-9727. In other countries, contact your point of purchase.
Lexmark, Lexmark with diamond design, Color Jetprinter, and ColorFine are trademarks
of Lexmark International, Inc., registered in the United States and/or other countries.
Other trademarks are the property of their respective owners.
© 2003 Lexmark International, Inc.
All rights reserved.
UNITED STATES GOVERNMENT RIGHTS
This software and any accompanying documentation provided under this agreement are
commercial computer software and documentation developed exclusively at private
expense.
4408-00X
U.S.A. P/N: 12G9253
Japanese P/N: 12G9254
Table of contents iii
4408-XXX
Table of contents
Safety information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Machine types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Scanner specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Maintenance approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Power-On Self Test (POST) sequence . . . . . . . . . . . . . . . . . . . . 2-1
POST symptom table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Symptom tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Service checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Carrier Transport service check. . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
CCD Module Assembly service check. . . . . . . . . . . . . . . . . . . . . 2-8
Maintenance Station service check . . . . . . . . . . . . . . . . . . . . . . . 2-9
Paper Feed service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Paper Path service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Power service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Print Quality service check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Scan/Copy Quality service check. . . . . . . . . . . . . . . . . . . . . . . . 2-16
Diagnostic aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Test page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Repair information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Handling ESD-sensitive parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Removal procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Releasing plastic latches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Print engine cover removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
ASF removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Base assembly removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Carrier removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Fax card removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
iv Service Manual
4408-00X
Maintenance station removal . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Midframe removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11
Print engine removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Scanner lid assembly removal . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Scanner and ADF assembly removal . . . . . . . . . . . . . . . . . . . . .4-12
System board removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15
Connector locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Preventive maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Lubrication specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Parts catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Assembly 1: Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Assembly 2: Paper feed, frame, and carrier transport . . . . . . . . . . . .7-6
Assembly 3: Electronics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-1
Safety information v
4408-XXX
Safety information
The safety of this product is based on testing and approvals of
the original design and specific components. The manufacturer
is not responsible for safety in the event of use of unauthorized
replacement parts.
The maintenance information for this product has been
prepared for use by a professional service person and is not
intended to be used by others.
There may be an increased risk of electric shock and personal
injury during disassembly and servicing of this product.
Professional service personnel should understand this and take
necessary precautions.
Consignes de Sécurité
La sécurité de ce produit repose sur des tests et des
agréations portant sur sa conception d'origine et sur des
composants particuliers. Le fabricant n'assume aucune
responsabilité concernant la sécurité en cas d'utilisation de
pièces de rechange non agréées.
Les consignes d'entretien et de réparation de ce produit
s'adressent uniquement à un personnel de maintenance
qualifié.
Le démontage et l'entretien de ce produit pouvant présenter
certains risques électriques, le personnel d'entretien qualifié
devra prendre toutes les précautions nécessaires.
vi Service Manual
4408-XXX
Norme di sicurezza
La sicurezza del prodotto si basa sui test e sull'approvazione
del progetto originale e dei componenti specifici. Il produttore
non è responsabile per la sicurezza in caso di sostituzione non
autorizzata delle parti.
Le informazioni riguardanti la manutenzione di questo prodotto
sono indirizzate soltanto al personale di assistenza autorizzato.
Durante lo smontaggio e la manutenzione di questo prodotto,
il rischio di subire scosse elettriche e danni alla persona è più
elevato. Il personale di assistenza autorizzato, deve, quindi,
adottare le precauzioni necessarie.
Sicherheitshinweise
Die Sicherheit dieses Produkts basiert auf Tests und
Zulassungen des ursprünglichen Modells und bestimmter
Bauteile. Bei Verwendung nicht genehmigter Ersatzteile wird
vom Hersteller keine Verantwortung oder Haftung für die
Sicherheit übernommen.
Die Wartungsinformationen für dieses Produkt sind
ausschließlich für die Verwendung durch einen
Wartungsfachmann bestimmt.
Während des Auseinandernehmens und der Wartung des
Geräts besteht ein zusätzliches Risiko eines elektrischen
Schlags und körperlicher Verletzung. Das zuständige
Fachpersonal sollte entsprechende Vorsichtsmaßnahmen
treffen.
Safety information vii
4408-XXX
Pautas de Seguridad
La seguridad de este producto se basa en pruebas y
aprobaciones del diseño original y componentes específicos.
El fabricante no es responsable de la seguridad en caso de uso
de piezas de repuesto no autorizadas.
La información sobre el mantenimiento de este producto está
dirigida exclusivamente al personal cualificado de
mantenimiento.
Existe mayor riesgo de descarga eléctrica y de daños
personales durante el desmontaje y la reparación de la
máquina. El personal cualificado debe ser consciente de este
peligro y tomar las precauciones necesarias.
Informações de Segurança
A segurança deste produto baseia-se em testes e aprovações
do modelo original e de componentes específicos. O fabricante
não é responsável pela segunrança, no caso de uso de peças
de substituição não autorizadas.
As informações de segurança relativas a este produto
destinam-se a profissionais destes serviços e não devem ser
utilizadas por outras pessoas.
Risco de choques eléctricos e ferimentos graves durante a
desmontagem e manutenção deste produto. Os profissionais
destes serviços devem estar avisados deste facto e tomar os
cuidados necessários.
viii Service Manual
4408-XXX
Informació de Seguretat
La seguretat d'aquest producte es basa en l'avaluació i
aprovació del disseny original i els components específics.
El fabricant no es fa responsable de les qüestions de
seguretat si s'utilitzen peces de recanvi no autoritzades.
La informació pel manteniment daquest producte està
orientada exclusivament a professionals i no està destinada
a ningú que no ho sigui.
El risc de xoc elèctric i de danys personals pot augmentar
durant el procés de desmuntatge i de servei daquest producte.
El personal professional ha destar-ne assabentat i prendre
les mesures convenients.
Safety information ix
4408-XXX
x Service Manual
4408-XXX
Preface
This manual contains maintenance procedures for service
personnel. It is divided into the following chapters:
1. General information contains a general description of the
printer and the maintenance approach used to repair it. Special
tools and test equipment are listed in this chapter, as well as
general environmental and safety instructions.
2. Diagnostic information contains an error indicator table,
symptom tables, and service checks used to isolate failing field
replaceable units (FRUs).
3. Diagnostic aids contains tests and checks used to locate or
repeat symptoms of printer problems.
4. Repair information provides instructions for making printer
adjustments and removing and installing FRUs.
5. Connector locations uses illustrations to identify the connector
locations and test points on the printer.
6. Preventive maintenance contains the lubrication specifications
and recommendations to prevent problems.
7. Parts catalog contains illustrations and part numbers for
individual FRUs.
Definitions
CAUTION: A caution identifies something that might cause a
servicer harm.
Warning: A warning identifies something that might damage the
printer hardware or software.
Note: A note provides additional information.
General information 1-1
4408-XXX
1. General information
The Lexmark X6170 4408-K01/AK1 and X6150 4408-K02/AK2
machines feature an electro-mechanical color scanner, printer,
copier, and fax that creates characters and graphics by composing
programmed patterns of ink dots using a printhead and liquid ink.
The printhead uses small heater plates and nozzles to control ink
flow and the formation of characters on the print media. The
printhead assembly and ink supply are combined into a single-unit,
print cartridge available as a customer replaceable supply item. Dual
printheads provide color and true black printing without changing
printheads. The number and size of inkjets or nozzles, in the
printhead, determines the overall quality and capability of the printer.
The black cartridge has a total of 208 nozzles and installs on the left.
The color cartridge has a total of 192 nozzles and installs on the
right. The printer is capable of printing in two directions from either
cartridge.
Power consumption
2.55 Watts - Sleep
3.107 Watts - Printing
6.64 Watts - Idle
Machine types
4408-K01/AK1 4408-K02/AK2
1-2 Service Manual
4408-XXX
Scanner specifications
Scanner Type Flatbed, CCD
Scan Modes True Color:
48 Bit Internal (68.7 billion colors)
24 Bit External (16.7 million colors)
Gray Mode:
12 Bit Internal (4,096 shades of
gray)
8 Bit External (256 shades of gray)
Text/Line Art:
1 Bit Per Pixel
Scan Method One Pass Scanning
Scan Area 8.5 X 11.7 inches
216 X 292 mm
Scan Resolution Flatbed Scanning:
-Optical: 1200 (H) x 4800 ppi (V)
-Interpolated: 19,200 x 19,200 ppi
ADF Scanning (4408-K01/AK1) only
-Optical: 600 (H) x 300 ppi (V)
Resolution/Quality
(Applicable when operating via
standalone mode)
Selectable via Contorl Panel
-Quick- 300 x 300 ppi Scan
600 x 300 dpi Print
-Normal- 300 x 600 ppi Scan
600 x 600 dpi Print
-Better- 600 x 600 ppi Scan
600 x 600 dpi Print
-Best- 600 x 600 ppi Scan
600 x 600 dpi Print
Notes:
1) Photo Mode = Best Mode
2) The number of printhead passes
will increase with the quality mode.
General information 1-3
4408-XXX
Resolution/Quality
(Applicable when operating via
Host)
Selectable via All-In-One GUI for
Color/Gray
-Quick- 75 x 75 ppi Scan
600 x 300 dpi Print
-Normal- 150 x 150 ppi Scan
600 x 600 dpi Print
-Better- 200 x 200 ppi Scan
1200 x 1200 dpi Print
-Best- 300 x 300 ppi Scan
2400 x 1200 dpi Print
Selectable via All-In-One GUI for
Black Copy
-Quick- 150 x 150 ppi Scan
600 x 300 dpi Print
-Normal- 300 x 300 ppi Scan
600 x 600 dpi Print
-Better- 600 x 600 ppi Scan
1200 x 1200 dpi Print
-Best- 600 x 1200 ppi Scan
2400 x 1200 dpi Print
1-4 Service Manual
4408-XXX
Control panel
Press: To:
Number of
Copies
Select the number of copies.
Lighter/Darker Lighten or darken a copy.
Reduce/Enlarge Make the document smaller or larger.
Left arrow <
Right arrow>
Scroll through menu sub-categories.
Options Scroll through the list of menu headings.
Select Choose the displayed selection.
Quality Choose normal, better, best, or quick copy setting.
Color Copy Make a color copy.
General information 1-5
4408-XXX
Maintenance approach
The diagnostic information in this manual leads you to the correct
field replaceable unit (FRU) or part. Use the symptom index, service
checks, and diagnostic aids to determine the symptom and repair
the failure.
After you complete the repair, perform tests as needed to verify the
repair.
Black Copy Make a black and white copy.
Scan Scan after selecting a Scan To destination.
Stop/Clear Cancel a scan, print, or copy job, or return to a menu
category from a menu sub-category.
Power Turn the printer on or off.
Press: To:
1-6 Service Manual
4408-XXX
Abbreviations
B/M Bill of Material
CCD Charge Coupled Device
EOF End of Form
ESD Electrostatic Discharge
FPC Flat Printhead Cable
FRU Field Replaceable Unit
HVPS High Voltage Power Supply
LCD Liquid Crystal Display
LVPS Low Voltage Power Supply
OEM Original Equipment Manufacturer
V ac Volts alternating current
V dc Volts direct current
ZIF Zero Insertion Force
Diagnostic information 2-1
4408-XXX
2. Diagnostic information
Start
Use the symptom tables, service checks, and diagnostic aids in this
chapter, to determine the printer failure.
Power-On Self Test (POST) sequence
Press the Power button to turn machine on.
The Power, Copy, Scan, and Fax indicator lights turn on.
The Charge-Coupled Device (CCD) moves to the right, and
then to the left.
The paper feed motor runs then stops.
The carrier moves and then returns to the maintenance station.
The Power and Copy buttons stay on.
The following message is displayed on the LCD.
If your printer completes POST with no errors, go to the Symptom
tables on page 2-3, locate the symptom and take the indicated
action.
If your printer does not complete POST, locate the symptom in the
following table and take the indicated action.
Normal
PY
1
1
2-2 Service Manual
4408-XXX
POST symptom table
Symptom Action
No Power, Copy,
Fax, or Scan
lights and no
motors run.
Go to the Power service check on page 2-13. If okay,
go to the Control panel problems on page 2-3.
Paper feed
gears do not
turn
Go to the Paper Feed service check on page 2-10.
Carrier does not
move
Go to the Carrier Transport service check on
page 2-6.
Carrier slams
side frame
Go to the Carrier Transport service check on
page 2-6.
CCD does not
move
Go to the Maintenance Station service check on
page 2-9.
CCD lamp does
not turn on
Go to the CCD Module Assembly service check on
page 2-8.
LCD displays
Unlock
Scanner
Go to the CCD Module Assembly service check on
page 2-8.
Diagnostic information 2-3
4408-XXX
Symptom tables
Locate the symptom in the following tables and take the appropriate
action.
Carrier transport problems
Maintenance station problems
Control panel problems
Symptom Action
No carrier movement
Slow carrier movement
Carrier stops
Carrier slams side frame
Go to the Carrier Transport
service check on page 2-6.
Symptom Action
Maintenance station:
Fails to cap the printheads
Fails to clean the printheads
Go to the Maintenance Station
service check on page 2-9.
Symptom Action
Buttons do not work
LCD does not display
Check control panel cable
connection at J4 on the system
board. Then run the Power-On Self
Test (POST) sequence on
page 2-1.
If the LED buttons or any lights fail,
check connection J4. If the problem
remains, replace the scanner
assembly. Go to the Scanner and
ADF assembly removal on
page 4-12.
If the problem still exists, replace the
system board. Go to the System
board removal on page 4-15.
2-4 Service Manual
4408-XXX
Printer communication table
Scanner problems
Symptom Action
Not able to print Test Page Check the USB cable and system
board cable connections. If okay,
replace system board. Go to the
System board removal on
page 4-15.
Symptom Action
CCD does not move
Lamp does not light
Go to the CCD Module Assembly
service check on page 2-8.
Control panel displays Unlock
Scanner
To unlock the scanner, press the
scanner lock located under the
scanner assembly.
Scanned images are: faded, or
colors are dull, blurry or fuzzy.
Images are slanted or crooked
and the strait lines in the image
appear to be jagged or uneven.
Blank copies
Go to the Scan/Copy Quality
service check on page 2-16.
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Lexmark X6170 4408-K01 Manuale utente

Categoria
Multifunzionali
Tipo
Manuale utente
Questo manuale è adatto anche per

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